10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934.

For the quarterly period ended June 30, 2024

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934.

For the transition period from                    to                      .

Commission file number 001-34145

Primoris Services Corporation

(Exact name of registrant as specified in its charter)

Delaware	20-4743916
(State or Other Jurisdiction of	(I.R.S. Employer
Incorporation or Organization)	Identification No.)
2300 N. Field Street, Suite 1900
Dallas, Texas	75201
(Address of Principal Executive Offices)	(Zip Code)

Registrant’s telephone number, including area code: (214) 740-5600

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading symbol(s)	Name of each exchange on which registered
Common Stock, $0.0001 par value	PRIM	New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes ⌧  No ◻

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).  Yes  ⌧ No ◻

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer”, “accelerated filer”, “smaller reporting company”, and “emerging growth company” in Rule 12b-2 of the Exchange Act.:

Large accelerated filer  ⌧	Accelerated filer  ☐
Non-accelerated filer  ☐	Smaller reporting company   ☐
	Emerging growth company   ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  Yes  ☐  No ⌧

As of July 29, 2024, 53,672,740 shares of the registrant’s common stock, par value $0.0001 per share, were outstanding.

PRIMORIS SERVICES CORPORATION

INDEX

	Page No.
Part I. Financial Information
Item 1. Financial Statements:
—Condensed Consolidated Balance Sheets as of June 30, 2024 and December 31, 2023 (Unaudited)	3
—Condensed Consolidated Statements of Income for the three and six months ended June 30, 2024 and 2023 (Unaudited)	4
—Condensed Consolidated Statements of Comprehensive Income for the three and six months ended June 30, 2024 and 2023 (Unaudited)	5
—Condensed Consolidated Statements of Stockholders’ Equity for the three and six months ended June 30, 2024 and 2023 (Unaudited)	6
—Condensed Consolidated Statements of Cash Flows for the six months ended June 30, 2024 and 2023 (Unaudited)	8
—Notes to Condensed Consolidated Financial Statements (Unaudited)	10
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations	25
Item 3. Quantitative and Qualitative Disclosures About Market Risk	36
Item 4. Controls and Procedures	36
Part II. Other Information
Item 1. Legal Proceedings	37
Item 5. Other Information	37
Item 6. Exhibits	37
Signatures	38

2

PART I.  FINANCIAL INFORMATION

ITEM 1.  FINANCIAL STATEMENTS

PRIMORIS SERVICES CORPORATION

CONDENSED CONSOLIDATED BALANCE SHEETS

(In Thousands, Except Share Amounts)

(Unaudited)

		June 30,		December 31,
	2024		2023
ASSETS
Current assets:
Cash and cash equivalents	$	207,363	$	217,778
Accounts receivable, net		888,267		685,439
Contract assets		873,008		846,176
Prepaid expenses and other current assets		122,583		135,840
Total current assets		2,091,221		1,885,233
Property and equipment, net		446,314		475,929
Operating lease assets		421,024		360,507
Intangible assets, net		217,283		227,561
Goodwill		857,650		857,650
Other long-term assets		16,396		20,547
Total assets	$	4,049,888	$	3,827,427
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable	$	583,664	$	628,962
Contract liabilities		483,878		366,476
Accrued liabilities		324,732		263,492
Dividends payable		3,217		3,202
Current portion of long-term debt		89,270		72,903
Total current liabilities		1,484,761		1,335,035
Long-term debt, net of current portion		843,758		885,369
Noncurrent operating lease liabilities, net of current portion		308,114		263,454
Deferred tax liabilities		59,444		59,565
Other long-term liabilities		54,580		47,912
Total liabilities		2,750,657		2,591,335
Commitments and contingencies (See Note 13)
Stockholders’ equity
Common stock—$0.0001 par value; 90,000,000 shares authorized; 53,672,740 and 53,366,327 issued and outstanding as of June 30, 2024, and December 31, 2023, respectively		6		6
Additional paid-in capital		278,830		275,846
Retained earnings		1,023,075		961,028
Accumulated other comprehensive income		(2,680)		(788)
Total stockholders’ equity		1,299,231		1,236,092
Total liabilities and stockholders’ equity	$	4,049,888	$	3,827,427

See Accompanying Notes to Condensed Consolidated Financial Statements

3

PRIMORIS SERVICES CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

(In Thousands, Except Per Share Amounts)

(Unaudited)

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2024		2023		2024		2023
Revenue	$	1,563,715	$	1,413,377	$	2,976,422	$	2,670,273
Cost of revenue		1,377,005		1,256,113		2,656,336		2,413,276
Gross profit		186,710		157,264		320,086		256,997
Selling, general and administrative expenses		100,118		85,571		188,706		163,581
Transaction and related costs		522		898		1,072		3,593
Operating income		86,070		70,795		130,308		89,823
Other income (expense):
Foreign exchange gain, net		761		376		1,321		1,302
Other income (expense), net		81		713		(45)		1,044
Interest expense, net		(17,133)		(16,884)		(35,125)		(35,349)
Income before provision for income taxes		69,779		55,000		96,459		56,820
Provision for income taxes		(20,236)		(15,968)		(27,973)		(16,478)
Net income		49,543		39,032		68,486		40,342
Dividends per common share	$	0.06	$	0.06	$	0.12	$	0.12
Earnings per share:
Basic	$	0.92	$	0.73	$	1.28	$	0.76
Diluted	$	0.91	$	0.72	$	1.26	$	0.75
Weighted average common shares outstanding:
Basic		53,640		53,301		53,565		53,243
Diluted		54,653		54,324		54,522		54,083

See Accompanying Notes to Condensed Consolidated Financial Statements

4

PRIMORIS SERVICES CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(In Thousands)

(Unaudited)

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2024		2023		2024		2023
Net income	$	49,543	$	39,032	$	68,486	$	40,342
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments		(619)		1,378		(1,892)		1,493
Comprehensive income	$	48,924	$	40,410	$	66,594	$	41,835

See Accompanying Notes to Condensed Consolidated Financial Statements

5

PRIMORIS SERVICES CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(In Thousands, Except Share and Per Share Amounts)

(Unaudited)

									Accumulated
				Additional					Other		Total
	Common Stock			Paid-in		Retained			Comprehensive		Stockholders’
	Shares	Amount		Capital		Earnings		0	Income		Equity
Balance, March 31, 2024	53,630,490	$	6	$	274,711	$	976,749		$	(2,061)	$	1,249,405
Net income	—		—		—		49,543			—		49,543
Foreign currency translation adjustments, net of tax	—		—		—		—			(619)		(619)
Issuance of shares	6,400		—		298		—			—		298
Conversion of stock based awards, net of shares withheld for taxes	35,850		—		(133)		—			—		(133)
Stock-based compensation	—		—		3,954		—			—		3,954
Dividends declared ($0.06 per share)	—		—		—		(3,217)			—		(3,217)
Balance, June 30, 2024	53,672,740	$	6	$	278,830	$	1,023,075		$	(2,680)	$	1,299,231

									Accumulated
				Additional					Other		Total
	Common Stock			Paid-in		Retained			Comprehensive		Stockholders’
	Shares	Amount		Capital		Earnings		0	Income		Equity
Balance, December 31, 2023	53,366,327	$	6	$	275,846	$	961,028		$	(788)	$	1,236,092
Net income	—		—		—		68,486			—		68,486
Foreign currency translation adjustments, net of tax	—		—		—		—			(1,892)		(1,892)
Issuance of shares	34,844		—		1,396		—			—		1,396
Conversion of stock based awards, net of shares withheld for taxes	271,569		—		(4,772)		—			—		(4,772)
Stock-based compensation	—		—		6,360		—			—		6,360
Dividends declared ($0.12 per share)	—		—		—		(6,439)			—		(6,439)
Balance, June 30, 2024	53,672,740	$	6	$	278,830	$	1,023,075		$	(2,680)	$	1,299,231

6

PRIMORIS SERVICES CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(In Thousands, Except Share and Per Share Amounts)

(Unaudited)

									Accumulated
				Additional					Other			Total
	Common Stock			Paid-in		Retained			Comprehensive			Stockholders’
	Shares	Amount		Capital		Earnings		0	Income		0	Equity
Balance, March 31, 2023	53,282,636	$	6	$	265,817	$	845,795		$	(2,505)		$	1,109,113
Net income	—		—		—		39,032			—			39,032
Foreign currency translation adjustments, net of tax	—		—		—		—			1,378			1,378
Issuance of shares	10,264		—		257		—			—			257
Conversion of stock based awards, net of shares withheld for taxes	35,973		—		(52)		—			—			(52)
Stock-based compensation	—		—		3,009		—			—			3,009
Dividends declared ($0.06 per share)	—		—		—		(3,199)			—			(3,199)
Balance, June 30, 2023	53,328,873	$	6	$	269,031	$	881,628		$	(1,127)		$	1,149,538

									Accumulated
				Additional					Other			Total
	Common Stock			Paid-in		Retained			Comprehensive			Stockholders’
	Shares	Amount		Capital		Earnings		0	Income		0	Equity
Balance, December 31, 2022	53,124,899	$	6	$	263,771	$	847,681		$	(2,620)		$	1,108,838
Net income	—		—		—		40,342			—			40,342
Foreign currency translation adjustments, net of tax	—		—		—		—			1,493			1,493
Issuance of shares	49,949		—		1,263		—			—			1,263
Conversion of Restricted Stock Units, net of shares withheld for taxes	154,025		—		(1,391)		—			—			(1,391)
Stock-based compensation	—		—		5,388		—			—			5,388
Dividends declared ($0.12 per share)	—		—		—		(6,395)			—			(6,395)
Balance, June 30, 2023	53,328,873	$	6	$	269,031	$	881,628		$	(1,127)		$	1,149,538

See Accompanying Notes to Condensed Consolidated Financial Statements

7

PRIMORIS SERVICES CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(In Thousands)

(Unaudited)

	Six Months Ended
	June 30,
	2024		2023
Cash flows from operating activities:
Net income	$	68,486	$	40,342
Adjustments to reconcile net income to net cash used in operating activities (net of effect of acquisitions):
Depreciation and amortization		50,274		54,754
Stock-based compensation expense		6,360		5,388
Gain on sale of property and equipment		(26,237)		(14,735)
Unrealized gain on interest rate swap		(231)		(2,745)
Other non-cash items		2,749		982
Changes in assets and liabilities:
Accounts receivable		(208,407)		(154,016)
Contract assets		(27,953)		(170,479)
Other current assets		(5,183)		27,291
Other long-term assets		(2,240)		(1,230)
Accounts payable		(44,520)		(21,959)
Contract liabilities		117,410		136,202
Operating lease assets and liabilities, net		(4,788)		2,354
Accrued liabilities		52,521		16,037
Other long-term liabilities		9,362		982
Net cash used in operating activities		(12,397)		(80,832)
Cash flows from investing activities:
Purchase of property and equipment		(34,637)		(42,392)
Proceeds from sale of assets		73,930		23,465
Cash paid for acquisitions, net of cash and restricted cash acquired		—		9,300
Net cash provided by (used in) investing activities		39,293		(9,627)
Cash flows from financing activities:
Borrowings under revolving lines of credit		—		390,000
Payments on revolving lines of credit		—		(370,000)
Payments on long-term debt		(26,148)		(51,234)
Payments related to tax withholding for stock-based compensation		(4,772)		(1,391)
Dividends paid		(6,424)		(6,383)
Other		(1,760)		(2,106)
Net cash used in financing activities		(39,104)		(41,114)
Effect of exchange rate changes on cash, cash equivalents and restricted cash		1,654		946
Net change in cash, cash equivalents and restricted cash		(10,554)		(130,627)
Cash, cash equivalents and restricted cash at beginning of the period		223,542		258,991
Cash, cash equivalents and restricted cash at end of the period	$	212,988	$	128,364

See Accompanying Notes to Condensed Consolidated Financial Statements

8

PRIMORIS SERVICES CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Continued)

(In Thousands)

(Unaudited)

SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION

	Six Months Ended June 30,
	2024		2023
Cash paid for interest	$	34,090	$	36,956
Cash paid for income taxes, net of refunds received		9,192		(16,293)
Leased assets obtained in exchange for new operating leases		120,228		92,555

SUPPLEMENTAL DISCLOSURES OF NONCASH INVESTING AND FINANCING ACTIVITIES

	Six Months Ended June 30,
	2024		2023
Dividends declared and not yet paid	$	3,217	$	3,199

See Accompanying Notes to Condensed Consolidated Financial Statements

9

PRIMORIS SERVICES CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Dollars in Thousands, Except Share and Per Share Amounts)

(Unaudited)

Note 1—Nature of Business

Organization and operations — Primoris Services Corporation is one of the leading providers of infrastructure services operating mainly in the United States and Canada. We provide a wide range of construction, maintenance, replacement, fabrication and engineering services to a diversified base of customers through our two segments.

We have longstanding customer relationships with utility, refining, petrochemical, power, midstream, and engineering companies, and state departments of transportation. We provide our services to a diversified base of customers, under a range of contracting options. A portion of our services are provided under Master Service Agreements (“MSA”), which are generally multi-year agreements. The remainder of our services are generated from contracts for specific construction or installation projects.

We are incorporated in the State of Delaware, and our corporate headquarters are located at 2300 N. Field Street, Suite 1900, Dallas, Texas 75201. Unless specifically noted otherwise, as used throughout these consolidated financial statements, “Primoris”, “the Company”, “we”, “our”, “us” or “its” refers to the business, operations and financial results of the Company and its wholly-owned subsidiaries.

Reportable Segments — The current reportable segments include the Utilities segment and the Energy segment. See Note 14 – “Reportable Segments” for a brief description of the reportable segments and their operations.

The classification of revenue and gross profit for segment reporting purposes can at times require judgment on the part of management. Our segments may perform services across industries or perform joint services for customers in multiple industries. To determine reportable segment gross profit, certain allocations, including allocations of shared and indirect costs, such as facility costs, equipment costs and indirect operating expenses, were made.

Note 2—Basis of Presentation

Interim condensed consolidated financial statements — The interim condensed consolidated financial statements for the three and six months ended June 30, 2024 and 2023 have been prepared in accordance with Rule 10-01 of Regulation S-X of the Securities Exchange Act of 1934, as amended. As such, certain disclosures, which would substantially duplicate the disclosures contained in our Annual Report on Form 10-K, filed on February 27, 2024, which contains our audited consolidated financial statements for the year ended December 31, 2023, have been omitted.

This Form 10-Q should be read in conjunction with our most recent Annual Report on Form 10-K. The interim financial information is unaudited.  In the opinion of management, the interim information includes all adjustments (consisting of normal recurring adjustments) necessary for the fair presentation of the interim financial information. 

Reclassification — Certain previously reported amounts have been reclassified to conform to the current year

presentation.

10

Restricted cash — Restricted cash consists primarily of cash balances that are restricted as to withdrawal or usage and contract retention payments made by customers into escrow bank accounts and are included in prepaid expenses and other current assets in our Condensed Consolidated Balance Sheets. Escrow cash accounts are released to us by customers as projects are completed in accordance with contract terms. The following tables provide a reconciliation of cash, cash equivalents and restricted cash reported within the Condensed Consolidated Balance Sheets to the totals of such amounts shown in the Condensed Consolidated Statements of Cash Flows (in thousands):

	June 30,
	2024		2023
Cash and cash equivalents	$	207,363	$	122,692
Restricted cash included in prepaid expenses and other current assets		5,625		5,672
Total cash, cash equivalents and restricted cash shown in the consolidated statements of cash flows	$	212,988	$	128,364

	December 31,
	2023		2022
Cash and cash equivalents	$	217,778	$	248,692
Restricted cash included in prepaid expense and other current assets		5,764		10,299
Total cash, cash equivalents and restricted cash shown in the consolidated statements of cash flows	$	223,542	$	258,991

Accounts Receivable Securitization Facility — In June 2023, we entered into an Accounts Receivable Securitization Facility (“the Facility”) with PNC Bank, National Association ("PNC") to improve cash flows from trade accounts receivable. In July 2024, we renewed the Facility for a two-year term, added Regions Bank (“Regions”) to the Facility, and increased the maximum purchase commitment to $150.0 million, at any one time. Fees associated with the Facility for the six months ended June 30, 2024, were $2.7 million and are included in interest expense in the Condensed Consolidated Statements of Income.

Under the Facility, certain of our designated subsidiaries may sell their trade accounts receivable as they are originated to a wholly owned bankruptcy remote Special Purpose Entity (“SPE”) created specifically for this purpose. We control and, therefore, consolidate the SPE in our consolidated financial statements. The SPE transfers ownership and control of qualifying accounts receivable to PNC and Regions up to the maximum purchase commitment. We and our related subsidiaries have no continuing involvement in the transferred accounts receivable, other than collection and administrative responsibilities, and, once sold, the accounts receivable are no longer available to satisfy our creditors or our related subsidiaries. We account for accounts receivable sold to the banking counterparty as a sale of financial assets and derecognize the trade accounts receivable from our Condensed Consolidated Balance Sheets.

The total outstanding balance of trade accounts receivable that have been sold and derecognized is $75.0 million as of June 30, 2024. The SPE owned $266.4 million of trade accounts receivable as of June 30, 2024, which are included in Accounts receivable, net on the Condensed Consolidated Balance Sheets. For the six months ended June 30, 2024 and 2023, we received $10.0 million and $25.0 million, respectively, in cash proceeds from the Facility, and repaid $10.0 million and $0, respectively to the Facility, which are included in cash from operating activities in the Condensed Consolidated Statements of Cash Flows. As of June 30, 2024, we had $25.0 million available capacity under the Facility prior to the July renewal.

Customer concentration — We operate in multiple industry sectors encompassing the construction of commercial, industrial and public works infrastructure assets primarily throughout the United States. Typically, the top ten customers in any one calendar year generate revenue that is approximately 35% to 45% of total revenue; however, the companies that comprise the top ten customers vary from year to year.

For the three and six months ended June 30, 2024, approximately 39.7% and 42.3%, respectively, of total revenue was generated from our top ten customers and no one customer accounted for more than 10% of our total revenue.

For the three and six months ended June 30, 2023, approximately 39.5% and 38.1%, respectively, of total revenue was generated from our top ten customers and no one customer accounted for more than 10% of our total revenue.

11

Recently Issued Accounting Pronouncements

In November 2023, the FASB issued ASU No. 2023-07, “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures” which changes the accounting and reporting of segment disclosure requirements primarily through enhanced disclosure about significant segment expenses in accordance with FASB Accounting Standards Codification 280, Segment Reporting. This ASU is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. The amendments should be applied prospectively on or after the effective date. We adopted the new standard on January 1, 2024, on a prospective basis. This ASU will likely result in us including additional required disclosures in the financial statement footnotes in our annual report on form 10-K commencing with the year ending December 31, 2024, but is not expected to have an effect on our consolidated financial position, results of operations or cash flows.

In December 2023, the FASB issued ASU No. 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures” that requires presentation of specific categories of reconciling items, as well reconciling items that meet a quantitative threshold, in the reconciliation between the income tax provision and the income tax provision using statutory tax rates. The standard also requires disclosure of income taxes paid disaggregated by jurisdiction with separate disclosure of income taxes paid to individual jurisdictions that meet a quantitative threshold. ASU No. 2023-09 is effective for fiscal years beginning after December 15, 2024, with early adoption permitted. The amendments should be applied prospectively; however, entities have the option to apply retrospectively for each period presented. We do not expect the adoption of this new standard in 2025 to have an impact on our consolidated financial position, results of operations or cash flows.

Note 3—Fair Value Measurements

ASC Topic 820, “Fair Value Measurements and Disclosures” (“ASC Topic 820”), defines fair value, establishes a framework for measuring fair value in U.S. generally accepted accounting principles (“GAAP”) and requires certain disclosures about fair value measurements. ASC Topic 820 addresses fair value GAAP for financial assets and financial liabilities that are re-measured and reported at fair value at each reporting period and for non-financial assets and liabilities that are re-measured and reported at fair value on a non-recurring basis.

In general, fair values determined by Level 1 inputs use quoted prices (unadjusted) in active markets for identical assets or liabilities. Fair values determined by Level 2 inputs use data points that are observable such as quoted prices, interest rates and yield curves. Fair values determined by Level 3 inputs are “unobservable data points” for the asset or liability and include situations where there is little, if any, market activity for the asset or liability.

The following table presents, for each of the fair value hierarchy levels identified under ASC Topic 820, our financial assets and liabilities that are required to be measured at fair value as of June 30, 2024 and December 31, 2023 (in thousands):

	Fair Value Measurements at Reporting Date
			Significant
	Quoted Prices		Other		Significant
	in Active Markets		Observable		Unobservable
	for Identical Assets		Inputs		Inputs
	(Level 1)		(Level 2)		(Level 3)
Assets as of June 30, 2024:
Cash and cash equivalents	$	207,363	$	—	$	—
Interest rate swap		—		1,864		—
Assets as of December 31, 2023:
Cash and cash equivalents		217,778		—		—
Interest rate swap		—		1,633		—

Other financial instruments not listed in the table consist of accounts receivable, accounts payable and certain accrued liabilities. These financial instruments generally approximate fair value based on their short-term nature. The carrying value of our long-term debt approximates fair value based on comparison with current prevailing market rates for loans of similar risks and maturities.

12

The interest rate swap is measured at fair value using the income approach, which discounts the future net cash settlements expected under the derivative contracts to a present value. These valuations primarily utilize indirectly observable inputs, including contractual terms, interest rates and yield curves observable at commonly quoted intervals. See Note 8 – “Derivative Instruments” for additional information.

Note 4—Revenue

We generate revenue under a range of contracting types, including fixed-price, unit-price, time and material, and cost reimbursable plus fee contracts, each of which has a different risk profile. For the six months ended June 30, 2024 and 2023, $2,116.8 million, and $1,777.6 million, respectively, of our revenue is derived from contracts where scope is adequately defined, and therefore we can reasonably estimate total contract value. For these contracts, revenue is recognized over time as work is completed because of the continuous transfer of control to the customer (typically using an input measure such as costs incurred to date relative to total estimated costs at completion to measure progress). For certain contracts, where scope is not adequately defined and we cannot reasonably estimate total contract value, revenue is recognized either on an input basis, based on contract costs incurred as defined within the respective contracts, or an output basis, based on units completed. Costs to obtain contracts are generally not significant and are expensed in the period incurred.

We evaluate whether two or more contracts should be combined and accounted for as one single performance obligation and whether a single contract should be accounted for as more than one performance obligation. ASC 606, Revenue from Contracts with Customers, defines a performance obligation as a contractual promise to transfer a distinct good or service to a customer. A contract’s transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. Our evaluation requires significant judgment and the decision to combine a group of contracts or separate a contract into multiple performance obligations could change the amount of revenue and profit recorded in a given period. The majority of our contracts have a single performance obligation, as the promise to transfer the individual goods or services is not separately identifiable from other promises in the contract and, therefore, is not distinct. However, occasionally we have contracts with multiple performance obligations. For contracts with multiple performance obligations, we allocate the contract’s transaction price to each performance obligation using the observable standalone selling price, if available, or alternatively our best estimate of the standalone selling price of each distinct performance obligation in the contract. The primary method used to estimate standalone selling price is the expected cost plus a margin approach for each performance obligation.

As of June 30, 2024, we had $5.1 billion of remaining performance obligations. We expect to recognize 49.3% of our remaining performance obligations as revenue during the next 12 months and substantially all of the remaining balance in the 12 to 18 months thereafter.

Accounting for long-term contracts involves the use of various techniques to estimate total transaction price and costs. For long-term contracts, transaction price, estimated cost at completion and total costs incurred to date are used to calculate revenue earned. Unforeseen events and circumstances can alter the estimate of the costs and potential profit associated with a particular contract. Total estimated costs, and thus contract revenue and income, can be impacted by changes in productivity, scheduling, the unit cost of labor, subcontracts, materials and equipment. Additionally, external factors such as weather, client needs, client delays in providing permits and approvals, labor availability, governmental regulation, politics and pandemics may affect the progress of a project’s completion, and thus the timing of revenue recognition. To the extent that original cost estimates are modified, estimated costs to complete increase, delivery schedules are delayed, or progress under a contract is otherwise impeded, cash flow, revenue recognition and profitability from a particular contract may be adversely affected.

The nature of our contracts gives rise to several types of variable consideration, including contract modifications (change orders and claims), liquidated damages, volume discounts, performance bonuses, incentive fees, and other terms that can either increase or decrease the transaction price. We estimate variable consideration as the most likely amount to which we expect to be entitled. We include estimated amounts in the transaction price to the extent we believe we have an enforceable right, and it is probable that a significant reversal of cumulative revenue recognized will not occur. Our estimates of variable consideration and the determination of whether to include estimated amounts in the transaction price are based largely on an assessment of our anticipated performance and all information (historical, current and forecasted) that is reasonably available to us at this time.

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Contract modifications result from changes in contract specifications or requirements. We consider unapproved change orders to be contract modifications for which customers have not agreed to both scope and price. We consider claims to be contract modifications for which we seek, or will seek, to collect from customers, or others, for customer-caused changes in contract specifications or design, or other customer-related causes of unanticipated additional contract costs on which there is no agreement with customers. Claims can also be caused by non-customer-caused changes, such as rain or other weather delays. Costs associated with contract modifications are included in the estimated costs to complete the contracts and are treated as project costs when incurred. In most instances, contract modifications are for goods or services that are not distinct, and, therefore, are accounted for as part of the existing contract. The effect of a contract modification on the transaction price, and our measure of progress for the performance obligation to which it relates, is recognized as an adjustment to revenue on a cumulative catch-up basis. In some cases, settlement of contract modifications may not occur until after completion of work under the contract.

As a significant change in one or more of these estimates could affect the profitability of our contracts, we review and update our contract-related estimates regularly. We recognize adjustments in estimated profit on contracts under the cumulative catch-up method. Under this method, the cumulative impact of the profit adjustment is recognized in the period the adjustment is identified. Revenue and profit in future periods of contract performance are recognized using the adjusted estimate. In the three months ended June 30, 2024, revenue was positively impacted by $3.9 million as a result of changes in estimates associated with performance obligations satisfied prior to March 31, 2024. In the six months ended June 30, 2024, revenue was negatively impacted by $0.7 million as a result of changes in estimates associated with performance obligations satisfied prior to December 31, 2023. If at any time the estimate of contract profitability indicates an anticipated loss on a contract, the projected loss is recognized in full, including the reversal of any previously recognized profit, in the period it is identified and recognized as an “accrued loss provision” which is included in “Contract liabilities” on the Condensed Consolidated Balance Sheets. For contract revenue recognized over time, the accrued loss provision is adjusted so that the gross profit for the contract remains zero in future periods.

As of June 30, 2024, we had approximately $191.9 million of unapproved contract modifications included in the aggregate transaction prices. These contract modifications were in the process of being negotiated in the normal course of business. Approximately $177.9 million of the contract modifications had been recognized as revenue on a cumulative catch-up basis through June 30, 2024.

In all forms of contracts, we estimate the collectability of contract amounts at the same time that we estimate project costs. If we anticipate that there may be issues associated with the collectability of the full amount calculated as the transaction price, we may reduce the amount recognized as revenue to reflect the uncertainty associated with realization of the eventual cash collection. For example, when a cost reimbursable project exceeds the client’s expected budget amount, the client frequently requests an adjustment to the final amount. Similarly, some utility clients reserve the right to audit costs for significant periods after performance of the work.

The timing of when we bill our customers is generally dependent upon agreed-upon contractual terms, milestone billings based on the completion of certain phases of the work, or when services are provided. Sometimes, billing occurs subsequent to revenue recognition, resulting in unbilled revenue, which is a contract asset. Also, we sometimes receive advances or deposits from our customers before revenue is recognized, resulting in deferred revenue, which is a contract liability.

The caption “Contract assets” in the Condensed Consolidated Balance Sheets represents the following:

● unbilled revenue, which arises when revenue has been recorded but the amount will not be billed until a later date;

● retainage amounts for the portion of the contract price earned by us for work performed, but held for payment by the customer as a form of security until we reach certain construction milestones; and

● contract materials for certain job specific materials not yet installed, which are valued using the specific identification method relating to the cost incurred to a specific project.

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Contract assets consist of the following (in thousands):

	June 30,		December 31,
	2024		2023
Unbilled revenue	$	609,247	$	604,166
Retention receivable		217,971		202,358
Contract materials (not yet installed)		45,790		39,652
	$	873,008	$	846,176

Contract assets increased by $26.8 million compared to December 31, 2023, primarily due to higher retention receivable.

The caption “Contract liabilities” in the Condensed Consolidated Balance Sheets represents the following:

● deferred revenue, which arises when billings are in excess of revenue recognized to date; and

● the accrued loss provision.

Contract liabilities consist of the following (in thousands):

	June 30,		December 31,
	2024		2023
Deferred revenue	$	482,014	$	363,159
Accrued loss provision		1,864		3,317
	$	483,878	$	366,476

Contract liabilities increased by $117.4 million compared to December 31, 2023, due to higher deferred revenue.

Revenue recognized for the six months ended June 30, 2024, that was included in the contract liability balance as of December 31, 2023, was approximately $304.1 million.

The following tables present our revenue disaggregated into various categories.

MSA and Non-MSA revenue was as follows (in thousands):

	For the three months ended June 30, 2024
Segment	MSA		Non-MSA		Total
Utilities	$	496,458	$	124,340		620,798
Energy		77,952		895,540		973,492
Intersegment Eliminations		(44)		(30,531)		(30,575)
Total	$	574,366	$	989,349	$	1,563,715

	For the six months ended June 30, 2024
Segment	MSA		Non-MSA		Total
Utilities	$	877,956	$	230,766	$	1,108,722
Energy		170,718		1,750,352		1,921,070
Intersegment Eliminations		(238)		(53,132)		(53,370)
Total	$	1,048,436	$	1,927,986	$	2,976,422

	For the three months ended June 30, 2023
Segment	MSA		Non-MSA		Total
Utilities	$	480,131	$	169,107	$	649,238
Energy		67,206		711,509		778,715
Intersegment Eliminations		(2,950)		(11,626)		(14,576)
Total	$	544,387	$	868,990	$	1,413,377

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	For the six months ended June 30, 2023
Segment	MSA		Non-MSA		Total
Utilities	$	853,767	$	329,234	$	1,183,001
Energy		144,356		1,362,015		1,506,371
Intersegment Eliminations		(4,617)		(14,482)		(19,099)
Total	$	993,506	$	1,676,767	$	2,670,273

Revenue by contract type was as follows (in thousands):

	For the three months ended June 30, 2024
Segment	Fixed-price		Unit-price		Cost reimbursable (1)		Total
Utilities	$	93,571	$	387,980	$	139,247	$	620,798
Energy		539,406		164,600		269,486		973,492
Intersegment Eliminations		(30,536)		(12)		(27)		(30,575)
Total	$	602,441	$	552,568	$	408,706	$	1,563,715

(1) Includes time and material and cost reimbursable plus fee contracts.

	For the six months ended June 30, 2024
Segment	Fixed-price		Unit-price		Cost reimbursable (1)		Total
Utilities	$	180,571	$	685,405	$	242,746	$	1,108,722
Energy		1,142,706		307,389		470,975		1,921,070
Intersegment Eliminations		(51,485)		(1,765)		(120)		(53,370)
Total	$	1,271,792	$	991,029	$	713,601	$	2,976,422

(1) Includes time and material and cost reimbursable plus fee contracts.

	For the three months ended June 30, 2023
Segment	Fixed-price		Unit-price		Cost reimbursable (1)		Total
Utilities	$	101,738	$	411,594	$	135,906	$	649,238
Energy		484,996		153,892		139,827		778,715
Intersegment Eliminations		(3,310)		(11,008)		(258)		(14,576)
Total	$	583,424	$	554,478	$	275,475	$	1,413,377

(1) Includes time and material and cost reimbursable plus fee contracts.

	For the six months ended June 30, 2023
Segment	Fixed-price		Unit-price		Cost reimbursable (1)		Total
Utilities	$	187,685		734,965	$	260,351	$	1,183,001
Energy		1,014,560		280,219		211,592		1,506,371
Intersegment Eliminations		(6,059)		(11,866)		(1,174)		(19,099)
Total	$	1,196,186	$	1,003,318	$	470,769	$	2,670,273

(1) Includes time and material and cost reimbursable plus fee contracts.

Each of these contract types has a different risk profile. Typically, we assume more risk with fixed-price contracts. Unforeseen events and circumstances can alter the estimate of the costs and potential profit associated with a particular fixed-price contract. However, these types of contracts offer additional profits when we complete the work for less cost than originally estimated. Unit-price and cost reimbursable contracts generally subject us to lower risk. Accordingly, the associated fees are usually lower than fees earned on fixed-price contracts. Under these contracts, our profit may vary if actual costs vary significantly from the negotiated rates.

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Note 5—Goodwill and Intangible Assets

The carrying amount of goodwill by reportable segment was as follows (in thousands):

	June 30,		December 31,
Reporting Segment	2024		2023
Utilities	$	703,462	$	703,462
Energy		154,188		154,188
Total Goodwill	$	857,650	$	857,650

The table below summarizes the intangible asset categories and amounts, which are amortized on a straight-line basis (in thousands):

	June 30, 2024						December 31, 2023
	Gross Carrying Amount		Accumulated Amortization		Intangible assets, net		Gross Carrying Amount		Accumulated Amortization		Intangible assets, net
Tradenames	$	19,220	$	(17,164)	$	2,056	$	19,220	$	(15,799)	$	3,421
Customer relationships		295,977		(80,750)		215,227		295,977		(71,837)		224,140
Total	$	315,197	$	(97,914)	$	217,283	$	315,197	$	(87,636)	$	227,561

Amortization expense of intangible assets was $5.1 million and $5.3 million for the three months ended June 30, 2024, and 2023, respectively, and $10.3 million and $11.4 million for the six months ended June 30, 2024 and 2023, respectively. Estimated future amortization expense for intangible assets is as follows (in thousands):

	Estimated
	Intangible
	Amortization
For the Years Ending December 31,	Expense
2024 (remaining six months)	$	9,396
2025		17,661
2026		16,141
2027		15,604
2028		14,381
Thereafter		144,100
	$	217,283

Note 6—Accounts Payable and Accrued Liabilities

As of June 30, 2024, and December 31, 2023, accounts payable included retention amounts of approximately $35.3 million and $24.7 million, respectively. These amounts owed to subcontractors have been retained pending contract completion and customer acceptance of jobs.

The following is a summary of accrued liabilities (in thousands):

	June 30,		December 31,
	2024		2023
Payroll and related employee benefits	$	144,759	$	108,618
Current operating lease liability		107,476		96,411
Casualty insurance reserves		13,502		18,015
Corporate income taxes and other taxes		33,674		14,203
Other		25,321		26,245
	$	324,732	$	263,492

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Note 7—Credit Arrangements

Long-term debt and credit facilities consist of the following (in thousands):

	June 30,		December 31,
	2024		2023
Term loan	$	862,316	$	874,128
Revolving credit facility		—		—
Commercial equipment notes		57,114		71,004
Mortgage notes		19,170		19,615
Total debt		938,600		964,747
Unamortized debt issuance costs		(5,572)		(6,475)
Total debt, net	$	933,028	$	958,272
Less: current portion		(89,270)		(72,903)
Long-term debt, net of current portion	$	843,758	$	885,369

The weighted average interest rate on total debt outstanding as of June 30, 2024 and December 31, 2023 was 6.6% and 6.8%, respectively.

On August 1, 2022, we entered into the Third Amended and Restated Credit Agreement (the “Amended Credit Agreement”), which increased our term loan to an aggregate principal amount of $945.0 million (the “Term Loan”) and increased our revolving credit facility to $325.0 million (the “Revolving Credit Facility”), under which the lenders agreed to make loans on a revolving basis from time to time and to issue letters of credit for up to the $325.0 million committed amount. The maturity date of the Amended Credit Agreement is August 1, 2027. As of June 30, 2024, commercial letters of credit outstanding were $51.6 million. There were no outstanding borrowings under the Revolving Credit Facility, and available borrowing capacity was $273.4 million as of June 30, 2024.

The Amended Credit Agreement contains various restrictive and financial covenants including, among others, a net senior debt/EBITDA ratio and minimum EBITDA to cash interest ratio. In addition, the Amended Credit Agreement includes restrictions on investments, change of control provisions and provisions in the event we dispose of more than 20% of our total assets. We were in compliance with the covenants for the Amended Credit Agreement as of June 30, 2024.

On January 31, 2023, we entered into an interest rate swap agreement to manage our exposure to the fluctuations in variable interest rates. The swap effectively exchanged the interest rate on $300.0 million of the debt outstanding under our Term Loan from variable to a fixed rate of 4.095% per annum, plus an applicable margin, which was 2.00% as of June 30, 2024. The interest rate swap matures on January 31, 2025. See Note 8 – “Derivative Instruments”.

Canadian Credit Facilities

We have credit facilities totaling $14.0 million in Canadian dollars for the purposes of issuing commercial letters of credit and providing funding for working capital. As of June 30, 2024, commercial letters of credit outstanding were $0.9 million in Canadian dollars and there were no outstanding borrowings. Available capacity as of June 30, 2024 was $13.1 million in Canadian dollars.

Note 8—Derivative Instruments

We are exposed to certain market risks related to changes in interest rates. To monitor and manage these market risks, we have established risk management policies and procedures. We do not enter into derivative instruments for any purpose other than hedging interest rate risk. None of our derivative instruments are used for trading purposes.

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Interest Rate Risk. We are exposed to variable interest rate risk as a result of variable-rate borrowings under our Amended Credit Agreement. To manage fluctuations in cash flows resulting from changes in interest rates on a portion of our variable-rate debt, we entered into an interest rate swap agreement on January 31, 2023, with a notional amount of $300.0 million. The swap was not designated as a hedge for accounting purposes. The swap effectively changes the variable-rate cash flow exposure on the debt obligations to fixed rates. The fair value of outstanding interest rate swap derivatives can vary significantly from period to period depending on the total notional amount of swap derivatives outstanding and fluctuations in market interest rates compared to the interest rates fixed by the swap. As of June 30, 2024, and December 31, 2023, our outstanding interest rate swap agreement contained a notional amount of $300.0 million maturing on January 31, 2025.

Credit Risk. By using derivative instruments to economically hedge exposures to changes in interest rates, we are exposed to counterparty credit risk. Credit risk is the failure of a counterparty to perform under the terms of a derivative contract. When the fair value of a derivative contract is positive, the counterparty owes us, which creates credit risk for us. When the fair value of a derivative contract is negative, we owe the counterparty and, therefore, we do not possess credit risk. We minimize the credit risk in derivative instruments by entering into transactions with high quality counterparties. We have entered into netting agreements, including International Swap Dealers Association (“ISDA”) Agreements, which allow for netting of contract receivables and payables in the event of default by either party.

The following table summarizes the fair value of our derivative contracts included in the Condensed Consolidated Balance Sheets (in thousands):

		June 30,		December 31,
	Balance Sheet Location	2024		2023
Interest rate swap	Other current assets	$	1,864	$	—
Interest rate swap	Other long-term assets		—		1,633

The following table summarizes the amounts recognized with respect to our derivative instruments within the Condensed Consolidated Statements of Income (in thousands):

		Three Months Ended				Six Months Ended
	Location of Gain	June 30,				June 30,
	Recognized on Derivatives	2024		2023		2024		2023
Interest rate swap	Interest expense, net	$	578	$	4,630	$	2,251	$	5,597

Cash flows from derivatives settled are reported as cash flows from operating activities.

Note 9—Income Taxes

We are subject to tax liabilities imposed by multiple jurisdictions. We determine our best estimate of the annual effective tax rate at each interim period using expected annual pre-tax earnings, statutory tax rates and available tax planning opportunities. Certain significant or unusual items are separately recognized in the quarter in which they occur, which can cause variability in the effective tax rate from quarter to quarter. We recognize interest and penalties related to uncertain tax positions, if any, as an income tax expense.

The effective tax rate on income for the six months ended June 30, 2024, and 2023 is 29.0%. For the first six months of 2024 and 2023, our tax rate differed from the U.S. federal statutory rate of 21.0% primarily due to the impact of state income taxes and nondeductible components of per diem expenses.

Our U.S. federal income tax returns are generally no longer subject to examination for tax years before 2020. The statutes of limitation of state and foreign jurisdictions generally vary between 3 to 5 years. Accordingly, our state and foreign income tax returns are generally no longer subject to examination for tax years before 2018.

Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for temporary differences between the financial reporting bases and tax bases of assets and liabilities based on enacted tax rates expected to be in effect when such amounts are realized or settled. However, deferred tax assets are recognized only to the extent that it is more likely than not that they will be realized based upon consideration of available evidence, including future reversals of existing taxable temporary differences, future projected taxable income, the length

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of the tax asset carryforward periods and tax planning strategies. The effects of remeasurement of deferred tax assets and liabilities resulting from changes in tax rates are recognized in income in the period of enactment.

Note 10—Dividends and Earnings Per Share

We paid cash dividends during 2024 and 2023 as follows:

Declaration Date	Record Date	Date Paid	Amount Per Share
February 22, 2023	March 31, 2023	April 14, 2023		0.06
May 3, 2023	June 30, 2023	July 14, 2023		0.06
August 2, 2023	September 29, 2023	October 13, 2023		0.06
November 2, 2023	December 29, 2023	January 12, 2024		0.06
February 21, 2024	March 28, 2024	April 15, 2024		0.06
May 1, 2024	June 28, 2024	July 15, 2024		0.06

The payment of future dividends is contingent upon our revenue and earnings, capital requirements and our general financial condition, as well as contractual restrictions and other considerations deemed relevant by the Board of Directors.

The table below presents the computation of basic and diluted earnings per share for the three and six months ended June 30, 2024 and 2023 (in thousands, except per share amounts).

	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Numerator:
Net income	$	49,543	$	39,032	$	68,486	$	40,342
Denominator:
Weighted average shares for computation of basic earnings per share:		53,640		53,301		53,565		53,243
Dilutive effect of stock-based awards		1,013		1,023		957		840
Weighted average shares for computation of diluted earnings per share		54,653		54,324		54,522		54,083
Earnings per share:
Basic	$	0.92	$	0.73	$	1.28	$	0.76
Diluted	$	0.91	$	0.72	$	1.26	$	0.75

Note 11—Stockholders’ Equity

Common stock

We issued 11,359 and 21,245 shares of common stock in the six months ended June 30, 2024, and 2023, respectively, under our long-term retention plan (“LTR Plan”). The shares were purchased by the participants in the LTR Plan with payment made to us of $0.3 million in both the six months ended June 30, 2024, and 2023. Our LTR Plan for certain managers and executives allows participants to use a portion of their annual bonus amount to purchase our common stock at a discount from the market price. The shares purchased in the six months ended June 30, 2024, were a portion of bonus amounts earned in 2023, and the number of shares purchased was calculated based on 75% of the average daily closing market price of our common stock during December 2023. The shares purchased in the six months ended June 30, 2023, were for bonus amounts earned in 2022, and the number of shares was calculated based on 75% of the average daily closing market price during December 2022.

During the three months ended June 30, 2024, and 2023, we issued 6,400 and 10,264 shares of common stock, respectively, as part of the quarterly compensation of the non-employee members of the Board of Directors. During the six months ended June 30, 2024, and 2023, we issued 14,384 and 22,384 shares of common stock, respectively, as part of the quarterly compensation of the non-employee members of the Board of Directors.

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During the three and six months ended June 30, 2024, a total of 35,850 and 271,569 restricted and performance stock units, net of forfeitures for tax withholdings, respectively, were converted to common stock. There were 35,973 and 154,025 restricted stock units, net of forfeitures for tax withholdings, converted to common stock during the three and six months ended June 30, 2023, respectively.

Employee Stock Purchase Plan

In May 2022, our shareholders approved the 2022 Primoris Services Corporation Employee Stock Purchase Plan (the “ESPP”), for which eligible full-time employees can purchase shares of our common stock at a discount. The purchase price of the stock is 90% of the lower of the market price at the beginning of the offering period or the end of the offering period. Purchases occur semi-annually, approximately 30 days following the filing of our Annual Report on Form 10-K for the fiscal year ended December 31 of each year, but in no cases can extend beyond March 31 of the period or year, and approximately 30 days following the filing of our Quarterly Report on Form 10-Q for the fiscal quarter ended June 30 of each year. For the six months ended June 30, 2024, 9,101 shares were purchased at an average discounted purchase price of $35.52 per share. For the six months ended June 30, 2023, 6,320 shares were purchased at an average discounted purchase price of $21.83 per share.

Share Purchase Plan

In November 2021, our Board of Directors authorized a $25.0 million share purchase program. Under the share purchase program, we can, depending on market conditions, share price and other factors, acquire shares of our common stock on the open market or in privately negotiated transactions. In November 2023, our Board of Directors replenished the limit to $25.0 million and extended the program to December 31, 2024. During the six months ended June 30, 2024 and 2023, we did not purchase any shares of common stock.

Note 12—Leases

We lease administrative and operational facilities, which are generally longer-term, project specific facilities or yards, and construction equipment under non-cancelable operating leases. We determine if an arrangement is a lease at inception. We have lease agreements with lease and non-lease components, which are generally accounted for separately. Operating leases are included in “Operating lease assets”, “Accrued liabilities”, and “Noncurrent operating lease liabilities, net of current portion” on our Condensed Consolidated Balance Sheets. We also made an accounting policy election in which leases with an initial term of 12 months or less are not recorded on the balance sheet and lease payments are recognized in the Condensed Consolidated Statements of Income on a straight-line basis over the lease term.

Operating lease assets and operating lease liabilities are recognized at commencement date based on the present value of the future minimum lease payments over the lease term. In determining our lease term, we include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. For our leases that do not provide an implicit rate, we use our incremental borrowing rate based on the information available at commencement date to determine the present value of future payments. Lease expense from minimum lease payments is recognized on a straight-line basis over the lease term.

Our leases have remaining lease terms that expire at various dates through 2034, some of which may include options to extend the leases for up to 5 years. The exercise of lease extensions is at our sole discretion. Periodically, we sublease excess facility space, but any sublease income is generally not significant. Our lease agreements do not contain any material residual value guarantees or material restrictive covenants.

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The components of lease expense are as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024			2023
Operating lease expense (1)	$	37,145	$	25,110	$	71,770	$	47,982

________________________________________

(1) Includes short-term leases which are immaterial.

Our operating lease liabilities are reported on the Condensed Consolidated Balance Sheets as follows (in thousands):

	June 30,		December 31,
	2024			2023
Accrued liabilities	$	107,476	$	96,411
Noncurrent operating lease liabilities, net of current portion		308,114		263,454
	$	415,590	$	359,865

Note 13—Commitments and Contingencies

Legal proceedings — We are subject to claims and legal proceedings from time to time arising out of our business. We accrue for loss contingencies when we conclude that a loss from such claims or legal proceedings is probable and the amount is reasonably estimable. When only a range of amounts is reasonably estimable and no amount within the range is more likely than another, the low end of the range is recorded. While the ultimate amount of liability incurred in any of these matters is dependent on future developments, in our opinion, the recorded liability is adequate to cover the future payment of such liability and claims. Any adjustments to the recorded liability will be reflected in earnings in the periods in which such adjustments become known. In determining whether it is possible to provide a reasonably estimable amount of possible loss, or range of possible loss, we review and evaluate our litigation and regulatory matters on a quarterly basis in light of potentially relevant factual and legal developments. If we determine an unfavorable outcome is not probable, or probable but not reasonably estimable, we do not accrue for a potential loss contingency, but the matter, if potentially material, is disclosed below.

Management is unable to ascertain the ultimate outcome of claims and legal proceedings, and unfavorable or unexpected outcomes could result in additional expense that could be significant to results of operations in a particular year or quarter. However, after taking into consideration relevant factors concerning these matters, management believes that the reasonably possible outcome of such claims will not, individually or in the aggregate, have a material adverse effect on our consolidated results of operations, financial condition or cash flow.

Bonding — As of June 30, 2024 and December 31, 2023, we had bid and completion bonds issued and outstanding totaling approximately $6.9 billion and $5.9 billion, respectively. The remaining performance obligation on those bonded projects totaled approximately $2.7 billion as of June 30, 2024, and December 31, 2023.

Note 14—Reportable Segments

The current reportable segments include the Utilities segment and the Energy segment.

Each of our reportable segments is composed of similar business units that specialize in services unique to the segment. Driving the end-user focused segments are differences in the economic characteristics of each segment, the nature of the services provided by each segment; the production processes of each segment, the type or class of customer using the segment’s services, the methods used by the segment to provide the services, and the regulatory environment of each segment’s customers.

The classification of revenue and gross profit for segment reporting purposes can at times require judgment on the part of management. Our segments may perform services across industries or perform joint services for customers in multiple industries. To determine reportable segment gross profit, certain allocations, including allocations of shared and indirect costs, such as facility costs, equipment costs and indirect operating expenses, were made.

The following is a brief description of the reportable segments:

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The Utilities segment operates throughout the United States and specializes in a range of services, including the installation and maintenance of new and existing natural gas and electric utility distribution and transmission systems, and communications systems.

The Energy segment operates throughout the United States and Canada and specializes in a range of services that include engineering, procurement, construction, refining, site development services for data centers, liquified natural gas plant construction, highway and bridge construction, demolition, site work, soil stabilization, mass excavation, flood control, upgrades, repairs, outages, pipeline construction and maintenance, pipeline integrity services, and maintenance services for entities in the renewable energy and energy storage, renewable fuels, and petroleum and petrochemical industries, as well as state departments of transportation.

Total assets by segment is not presented as our Chief Operating Decision Maker as defined by ASC 280, Segment Reporting, does not review or allocate resources based on segment assets.

Segment Revenue

Revenue by segment was as follows (in thousands):

	For the three months ended June 30,
	2024		2023
Segment	Revenue		Revenue
Utilities	$	620,798	$	649,238
Energy		973,492		778,715
Intersegment Eliminations		(30,575)		(14,576)
Total	$	1,563,715	$	1,413,377

	For the six months ended June 30,
	2024		2023
Segment	Revenue		Revenue
Utilities	$	1,108,722	$	1,183,001
Energy		1,921,070		1,506,371
Intersegment Eliminations		(53,370)		(19,099)
Total	$	2,976,422	$	2,670,273

Segment Gross Profit

Gross profit by segment was as follows (in thousands):

	For the three months ended June 30,
	2024			2023
			% of			% of
			Segment			Segment
Segment	Gross Profit		Revenue	Gross Profit		Revenue
Utilities	$	64,066	10.3%	$	66,510	10.2%
Energy		122,644	12.6%		90,754	11.7%
Total	$	186,710	11.9%	$	157,264	11.1%

	For the six months ended June 30,
	2024			2023
			% of			% of
			Segment			Segment
Segment	Gross Profit		Revenue	Gross Profit		Revenue
Utilities	$	93,545	8.4%	$	100,081	8.5%
Energy		226,541	11.8%		156,916	10.4%
Total	$	320,086	10.8%	$	256,997	9.6%

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Segment Goodwill

The amount of goodwill recorded by each segment as of June 30, 2024 and December 31, 2023 is presented in Note 5 – “Goodwill and Intangible Assets”.

Geographic Region — Revenue and Total Assets

The majority of our revenue is derived from customers in the United States with approximately 5.4% and 5.6% generated from sources outside of the United States during the six months ended June 30, 2024 and 2023, respectively, principally in Canada. As of June 30, 2024 and December 31, 2023, approximately 3.4% and 3.9%, respectively, of total assets were located outside of the United States, principally in Canada.

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PRIMORIS SERVICES CORPORATION

MANAGEMENT’S DISCUSSION AND ANALYSIS

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Forward Looking Statements

This Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2024 (“Second Quarter 2024 Report”) contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), which are subject to the “safe harbor” created by those sections. Forward-looking statements include information concerning our possible or assumed future results of operations, business strategies, financing plans, competitive position, industry environment, growth opportunities, the effects of regulation and the economy, generally. Forward-looking statements include all statements that are not historical facts and usually can be identified by terms such as “anticipates,” “believes,” “could,” “estimates,” “expects,” “intends,” “may,” “plans,” “potential,” “predicts,” “projects,” “should,” “will,” “would” or similar expressions.

Forward-looking statements include information concerning our possible or assumed future results of operations, business strategies, financing plans, competitive position, industry environment, potential growth opportunities, the effects of regulation and the economy, generally. Forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. Actual results may differ materially as a result of a number of factors, including, among other things, customer timing, project duration, weather, and general economic conditions; changes in our mix of customers, projects, contracts and business; regional or national and/or general economic conditions and demand for our services; price, volatility, and expectations of future prices of oil, natural gas, and natural gas liquids; variations and changes in the margins of projects performed during any particular quarter; increases in the costs to perform services caused by changing conditions; the termination, or expiration of existing agreements or contracts; the budgetary spending patterns of customers; inflation and other increases in construction costs that we may be unable to pass through to our customers; cost or schedule overruns on fixed-price contracts; availability of qualified labor for specific projects; changes in bonding requirements and bonding availability for existing and new agreements; the need and availability of letters of credit; increases in interest rates and slowing economic growth or recession; the instability in the banking system; costs we incur to support growth, whether organic or through acquisitions; the timing and volume of work under contract; losses experienced in our operations; the results of the review of prior period accounting on certain projects and the impact of adjustments to accounting estimates; developments in governmental investigations and/or inquiries; intense competition in the industries in which we operate; failure to obtain favorable results in existing or future litigation or regulatory proceedings, dispute resolution proceedings or claims, including claims for additional costs; failure of our partners, suppliers or subcontractors to perform their obligations; cyber-security breaches; failure to maintain safe worksites; risks or uncertainties associated with events outside of our control, including conflicts in the Middle East and between Russia and Ukraine, severe weather conditions, public health crises and pandemics, political crises or other catastrophic events; client delays or defaults in making payments; the cost and availability of credit and restrictions imposed by credit facilities; failure to implement strategic and operational initiatives; risks or uncertainties associated with acquisitions, dispositions and investments; possible information technology interruptions, cybersecurity threats or inability to protect intellectual property; the Company’s failure, or the failure of our agents or partners, to comply with laws; the Company's ability to secure appropriate insurance; new or changing political conditions and legal requirements, including those relating to environmental, health and safety matters; the loss of one or a few clients that account for a significant portion of the Company's revenues; asset impairments; and risks arising from the inability to successfully integrate acquired businesses.

We discuss many of these risks in detail in Part I, Item 1A “Risk Factors” of our Annual Report on Form 10-K for the year ended December 31, 2023 and our other filings with the Securities and Exchange Commission (“SEC”). You should read this Second Quarter 2024 Report, our Annual Report on Form 10-K for the year ended December 31, 2023 and our other filings with the SEC completely and with the understanding that our actual future results may be materially different from what we expect.

Given these uncertainties, you should not place undue reliance on these forward-looking statements. Also, forward-looking statements represent our management’s beliefs and assumptions only as of the date of this Second Quarter 2024 Report. We assume no obligation to update these forward-looking statements publicly, or to update the reasons actual

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results could differ materially from those anticipated in any forward-looking statements, even if new information becomes available.

The following discussion and analysis should be read in conjunction with the unaudited financial statements and the accompanying notes included in Part 1, Item 1 of this Second Quarter 2024 Report and our Annual Report on Form 10-K for the year ended December 31, 2023.

Introduction

We are one of the leading providers of infrastructure services operating mainly in the United States and Canada. We provide a wide range of construction, maintenance, replacement, fabrication, and engineering services to a diversified base of customers through our two segments: Utilities and Energy. The structure of our reportable segments is generally focused on broad end-user markets for our services.

The Utilities segment operates throughout the United States and specializes in a range of services, including the installation and maintenance of new and existing natural gas and electric utility distribution and transmission systems, and communications systems.

The Energy segment operates throughout the United States and Canada and specializes in a range of services that include engineering, procurement, construction, refining, site development services for data centers, liquified natural gas plant construction, highway and bridge construction, demolition, site work, soil stabilization, mass excavation, flood control, upgrades, repairs, outages, pipeline construction and maintenance, pipeline integrity services, and maintenance services for entities in the renewable energy and energy storage, renewable fuels, and petroleum and petrochemical industries, as well as state departments of transportation.

We have completed major underground and industrial projects for a number of large natural gas transmission and petrochemical companies in the United States, major electrical and gas projects for a number of large utility companies in the United States, significant renewable energy projects for energy companies, as well as projects for our engineering customers. We enter into a large number of contracts each year, and the projects can vary in length from daily work orders to as long as 36 months, and occasionally longer, for completion on larger projects. Although we have not been dependent upon any one customer in any year, a small number of customers tend to constitute a substantial portion of our total revenue in any given year.

We generate revenue under a range of contracting types, including fixed-price, unit-price, time and material, and cost reimbursable plus fee contracts, each of which has a different risk profile. A portion of our revenue is derived from contracts where scope is adequately defined, and therefore we can reasonably estimate total contract value. For these contracts, revenue is recognized over time as work is completed because of the continuous transfer of control to the customer (typically using an input measure such as costs incurred to date relative to total estimated costs at completion to measure progress). For certain contracts, where scope is not adequately defined and we can’t reasonably estimate total contract value, revenue is recognized either on an input basis, based on contract costs incurred as defined within the respective contracts, or an output basis based on units completed. Costs to obtain contracts are generally not significant and are expensed in the period incurred.

The classification of revenue and gross profit for segment reporting purposes can at times require judgment on the part of management. Our segments may perform services across industries or perform joint services for customers in multiple industries. To determine reportable segment gross profit, certain allocations, including allocations of shared and indirect costs, such as facility costs, equipment costs and indirect operating expenses were made.

Material trends and uncertainties

We generate our revenue from construction and engineering projects, as well as from providing a variety of infrastructure services. We depend in part on spending by companies in the communications, gas and electric utilities, energy, chemical, and pipeline industries, as well as state departments of transportation. Over the past several years, each segment has benefited from demand for more efficient and more environmentally friendly energy and power facilities, more reliable gas and electric utility infrastructure, upgraded and expanded local highway and bridge needs, and from the activity level in the pipeline industry. However, periodically, each of these industries and government agencies is adversely affected by macroeconomic conditions. Economic and other factors outside of our control may affect the amount and size of contracts we are awarded in any particular period.

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We actively monitor the impact of the dynamic macroeconomic environment, including the impact of inflation and volatility in the commodities markets, on all aspects of our business. We have experienced increased fuel and labor costs and anticipate that elevated levels of cost inflation could persist in 2024. In an effort to mitigate the impacts of inflation on our operations, we attempt to recover increases in the cost of labor, equipment, fuel and materials through price escalation provisions that allow us to adjust billing rates for certain major contracts annually; by considering the estimated effect of such increases when bidding or pricing new work; or by entering into back-to-back contracts with suppliers and subcontractors. However, the annual adjustment provided by certain contracts is typically subject to a cap and there can be an extended period of time between the impact of inflation on our costs and when billing rates are adjusted. In some cases, our actual cost increases have exceeded the contractual caps, and therefore negatively impacted our operations. We have been successful in renegotiating some of our major contracts to address the increased costs on future work and will continue to address this with our customers going forward.

Fluctuations in the market prices of oil, gas and other fuel sources have affected demand for our services. Volatility in the prices of oil, gas, and liquid natural gas that has occurred in the past few years could create uncertainty with respect to demand for our pipeline services, both in the near term and for future projects. While the construction of gathering lines within the oil shale formations may remain at lower levels for an extended period, we believe that over time, the need for pipeline infrastructure for mid-stream and gas utility companies will result in a continuing need for our services.

The continuing changes in the regulatory environment have affected the demand for our services, either by increasing our work, delaying projects, or cancelling projects. For example, environmental laws and regulations have provided challenges to pipeline projects, resulting in delays or cancellations that impact the timing of revenue recognition. However, environmental laws and new pipeline regulations could increase the demand for our pipeline maintenance and integrity services. In addition, the regulatory environment in certain states has resulted in delays for the construction of gas-fired power plants. However, the increased demand for renewable resources is also creating demand for our infrastructure services and additional opportunities for our Energy segment, such as the need for battery storage and the construction of utility scale solar facilities.

We are exposed to certain market risks related to changes in interest rates. To monitor and manage these market risks, we have established risk management policies and procedures. Our Revolving Credit Facility and Term Loan bear interest at a variable rate which exposes us to interest rate risk. From time to time, we may use certain derivative instruments to hedge our exposure to variable interest rates. As of June 30, 2024, $300.0 million of our variable rate debt outstanding was economically hedged. Based on our variable rate debt outstanding as of June 30, 2024, a 1.0% increase or decrease in interest rates would change annual interest expense by approximately $5.6 million.

Seasonality, cyclicality and variability

Our results of operations are subject to quarterly variations. Some of the variation is the result of weather, particularly rain, ice, snow, and named storms, which can impact our ability to perform infrastructure services. These seasonal impacts can affect revenue and profitability in all of our businesses. Any quarter can be affected either negatively, or positively by atypical weather patterns in any part of the country. In addition, demand for new projects in our Utilities segment tends to be lower during the early part of the calendar year due to clients’ internal budget cycles. As a result, we usually experience higher revenue and earnings in the second, third and fourth quarters of the year as compared to the first quarter.

Our project values range in size from several hundred dollars to several hundred million dollars. The bulk of our work is comprised of project sizes that average less than $3.0 million. We also perform construction projects which tend not to be seasonal, but can fluctuate from year to year based on customer timing, project duration, weather, and general economic conditions. Our business may be affected by declines, or delays in new projects, or by client project schedules. Because of the cyclical nature of our business, the financial results for any period may fluctuate from prior periods, and our financial condition and operating results may vary from quarter to quarter. Results from one quarter may not be indicative of our financial condition, or operating results for any other quarter, or for an entire year.

Critical Accounting Policies and Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and the

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disclosure of contingent assets and liabilities as of the date of the financial statements and that affect the amounts of revenue and expenses reported for each period. These estimates and assumptions must be made because certain information that is used in the preparation of our financial statements cannot be calculated with a high degree of precision from data available, is dependent on future events, or is not capable of being readily calculated based on generally accepted methodologies. Often, these estimates are particularly difficult to determine, and we must exercise significant judgment. Actual results could differ significantly from our estimates, and our estimates could change if they were made under different assumptions or conditions. Our critical accounting policies and estimates are described in Item 7 of our Annual Report on Form 10-K for the year ended December 31, 2023. There have been no material changes to our critical accounting policies and estimates since December 31, 2023.

Results of Operations

Consolidated Results

The following discussion compares the results of the three and six months ended June 30, 2024, to the three and six months ended June 30, 2023.

Revenue

Revenue was $1,563.7 million for the three months ended June 30, 2024, an increase of $150.3 million, or 10.6%, compared to the same period in 2023. The increase was primarily due to growth in our Energy segment partially offset by a decrease in our Utilities segment.

Revenue was $2,976.4 million for the six months ended June 30, 2024, an increase of $306.1 million, or 11.5%,

compared to the same period in 2023. The increase was primarily due to growth in our Energy segment partially offset by a decrease in our Utilities segment.

Gross Profit

Gross profit was $186.7 million for the three months ended June 30, 2024, an increase of $29.4 million, or 18.7%, compared to the same period in 2023. The increase was primarily due to an increase in revenue in our Energy segment and improved margins in both segments. Gross profit as a percentage of revenue increased to 11.9% for the three months ended June 30, 2024, compared to 11.1% for the same period in 2023 primarily driven by an increase in margins in both segments.

Gross profit was $320.1 million for the six months ended June 30, 2024, an increase of $63.1 million, or 24.5%,

compared to the same period in 2023. The increase was primarily due to an increase in revenue in our Energy segment and improved margins in both segments. Gross profit as a percentage of revenue increased to 10.8% for the six months ended June 30, 2024, compared to 9.6% for the same period in 2023, primarily driven by improved margins in both segments.

Selling, general and administrative expenses

Selling, general and administrative (“SG&A”) expenses were $100.1 million during the three months ended June 30, 2024, an increase of $14.5 million, or 17.0%, compared to 2023 primarily due to increased people costs to support revenue growth as well as higher technology costs associated with ongoing initiatives. SG&A expenses as a percentage of revenue increased to 6.4% compared to 6.1% for the corresponding period in 2023.

SG&A expenses were $188.7 million during the six months ended June 30, 2024, an increase of $25.1 million, or 15.4%, compared to 2023 primarily due to increased people costs to support revenue growth as well as higher technology costs associated with ongoing initiatives. SG&A expenses as a percentage of revenue increased slightly to 6.3% compared to 6.1% for the corresponding period in 2023.

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Other income and expense

Non-operating income and expense items for the three and six months ended June 30, 2024, and 2023 were as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2024		2023		2024		2023
Foreign exchange gain, net	$	761	$	376	$	1,321	$	1,302
Other income (expense), net		81		713		(45)		1,044
Interest expense, net		(17,133)		(16,884)		(35,125)		(35,349)
Total other expense	$	(16,291)	$	(15,795)	$	(33,849)	$	(33,003)

Interest expense, net for the three months ended June 30, 2024, increased $0.3 million compared to the same period in 2023 primarily due to a $0.4 million unrealized loss on our interest rate swap in 2024 compared to a $3.2 million unrealized gain in 2023, mostly offset by lower average debt balances.

Interest expense, net for the six months ended June 30, 2024, decreased $0.2 million compared to the same period in 2023 primarily due to lower average debt balances mostly offset by a $0.2 million unrealized gain on our interest rate swap in 2024 compared to a $2.7 million unrealized gain in 2023.

Provision for income taxes

We are subject to tax liabilities imposed by multiple jurisdictions. We determine our best estimate of the annual effective tax rate at each interim period using expected annual pre-tax earnings, statutory tax rates and available tax planning opportunities. Certain significant or unusual items are separately recognized in the quarter in which they occur, which can cause variability in the effective tax rate from quarter to quarter. We recognize interest and penalties related to uncertain tax positions, if any, as income tax expense.

The effective tax rate for the six-month periods ended June 30, 2024 and 2023, of 29.0% differs from the U.S. federal statutory rate of 21.0% primarily due to the impact of state income taxes and nondeductible components of per diem expenses.

We recorded income tax expense for the six months ended June 30, 2024, of $28.0 million compared to income tax expense of $16.5 million for the six months ended June 30, 2023. The $11.5 million increase in income tax expense is driven by a $39.6 million increase in pretax income.

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Segment results

Revenue and gross profit by segment for the three months ended June 30, 2024, and 2023 were as follows:

	Revenue						Gross Profit
	For the three months ended June 30,						For the three months ended June 30,
	2024		2023				2024			2023
Segment	(Thousands)		(Thousands)		a		(Thousands)	% of Segment Revenue		(Thousands)	% of Segment Revenue
Utilities	$	620,798	$	649,238		$	64,066	10.3%	$	66,510	10.2%
Energy		973,492		778,715			122,644	12.6%		90,754	11.7%
Intersegment Eliminations		(30,575)		(14,576)			—	—		—	—
Total	$	1,563,715	$	1,413,377		$	186,710	11.9%	$	157,264	11.1%

Utilities Segment

Revenue decreased by $28.4 million, or 4.4%, for the three months ended June 30, 2024, compared to the same period in 2023, primarily due to the substantial completion of a major substation project in our power delivery market in the second half of 2023 and lower activity in our gas operations market. These impacts are partially offset by increased renewable energy substation projects in our power delivery market and increased activity in our communications market.

Gross profit for the three months ended June 30, 2024, decreased by $2.4 million, or 3.7%, compared to the same period in 2023, primarily due to improved margins offset by lower revenue. Gross profit as a percentage of revenue remained consistent at 10.3% during the three months ended June 30, 2024, compared to 10.2% in the same period in 2023.

Energy Segment

Revenue increased by $194.8 million, or 25.0%, for the three months ended June 30, 2024, compared to the same period in 2023, primarily due to increased renewable energy and industrial activity partially offset by decreased activity in our pipeline market.

Gross profit for the three months ended June 30, 2024, increased by $31.9 million, or 35.1%, compared to the same period in 2023, due to higher revenue and margins. Gross profit as a percentage of revenue increased to 12.6% during the three months ended June 30, 2024, compared to 11.7% in the same period in 2023, primarily due to revenue growth in higher margin renewable energy work and strong performance by our industrial group in 2024, partially offset by lower pipeline margins due to strong performance on a pipeline project in the mid-Atlantic in 2023 that did not repeat in 2024.

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Revenue and gross profit by segment for the six months ended June 30, 2024, and 2023 were as follows:

	Revenue					Gross Profit
	For the six months ended June 30,					For the six months ended June 30,
	2024		2023			2024				2023
Segment	(Thousands)		(Thousands)		a		(Thousands)	% of Segment Revenue		(Thousands)	% of Segment Revenue
Utilities	$	1,108,722	$	1,183,001		$	93,545	8.4%	$	100,081	8.5%
Energy		1,921,070		1,506,371			226,541	11.8%		156,916	10.4%
Intersegment Eliminations		(53,370)		(19,099)			—	—		—	—
Total	$	2,976,422	$	2,670,273		$	320,086	10.8%	$	256,997	9.6%

Utilities Segment

Revenue decreased by $74.3 million, or 6.3%, for the six months ended June 30, 2024, compared to the same period in 2023, primarily due to the substantial completion of a major substation project in our power delivery market in the second half of 2023 and lower activity in our gas operations market, partially offset by increased renewable energy substation projects in our power delivery market.

Gross profit for the six months ended June 30, 2024, decreased by $6.5 million, or 6.5%, compared to the same period in 2023, primarily due to a decrease in revenue, partially offset by increased margins. Gross profit as a percentage of revenue remained consistent at 8.4% during the six months ended June 30, 2024, compared to 8.5% in the same period in 2023.

Energy Segment

Revenue increased by $414.7 million, or 27.5%, for the six months ended June 30, 2024, compared to the same period in 2023, primarily due to increased renewable energy and industrial activity partially offset by decreased activity in our pipeline market.

Gross profit for the six months ended June 30, 2024, increased by $69.6 million, or 44.4%, compared to the same period in 2023, due to higher revenue and margins. Gross profit as a percentage of revenue increased to 11.8% during the six months ended June 30, 2024, compared to 10.4% in the same period in 2023, primarily due to revenue growth in higher margin renewable energy work and strong performance by our industrial group in 2024, partially offset by lower pipeline margins due to strong performance on a pipeline project in the mid-Atlantic in 2023 that did not repeat in 2024.

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Geographic area financial information

The majority of our revenue is derived from customers in the United States with approximately 5.4% generated from sources outside of the United States during the six months ended June 30, 2024, principally in Canada.

Backlog

For infrastructure services contractors, backlog can be an indicator of future revenue streams. Different companies define and calculate backlog in different manners. We define backlog as anticipated revenue from the uncompleted portions of existing contracts where scope is adequately defined, and therefore we can reasonably estimate total contract value (“Fixed Backlog”), and the estimated revenue on Master Service Agreements (“MSA”) work (“MSA Backlog”). We present two measures of backlog; one that includes Fixed Backlog and MSA Backlog for the next twelve months, and total backlog that includes all Fixed Backlog and MSA Backlog to the end of the MSA agreement. We do not consider renewals when estimating MSA Backlog. We do not include certain contracts in the calculation of fixed backlog where scope, and therefore contract value, is not adequately defined. We estimate MSA Backlog based on historical trends, anticipated seasonal impacts and estimates of customer demand based on information from our customers.

Fixed and MSA Backlog by reporting segment for the periods ending June 30, 2024, and December 31, 2023, were as follows (in millions):

	June 30, 2024				December 31, 2023
	Next 12 Months		Total		Next 12 Months		Total
Utilities
Fixed Backlog	$	68.7	$	68.7	$	96.3	$	96.3
MSA Backlog		1,821.4		5,171.9		1,776.5		5,093.6
Backlog	$	1,890.1	$	5,240.6	$	1,872.8	$	5,189.9
Energy
Fixed Backlog	$	2,207.6	$	4,798.4	$	2,599.0	$	5,102.6
MSA Backlog		159.1		414.8		308.2		602.4
Backlog	$	2,366.7	$	5,213.2	$	2,907.2	$	5,705.0
Total
Fixed Backlog	$	2,276.3	$	4,867.1	$	2,695.3	$	5,198.9
MSA Backlog		1,980.5		5,586.7		2,084.7		5,696.0
Backlog	$	4,256.8	$	10,453.8	$	4,780.0	$	10,894.9

Backlog should not be considered a comprehensive indicator of future revenue, as a percentage of our revenue is derived from projects that are not part of a backlog calculation. The backlog estimates include amounts from estimated MSAs, but our customers are not contractually obligated to purchase an amount of services from us under the MSAs. Any of our contracts may be terminated by our customers on relatively short notice. In the event of a project cancellation, we are typically reimbursed for all of our costs through a specific date, as well as all reasonable costs associated with demobilizing from the jobsite, but typically we have no contractual right to the total revenue reflected in backlog. Projects may remain in backlog for extended periods of time as a result of customer delays, regulatory requirements or project specific issues. Future revenue from projects where scope, and therefore contract value, is not adequately defined may not be included in our estimated backlog amount.

Liquidity and Capital Resources

Liquidity represents our ability to pay our liabilities when they become due, fund business operations, and meet our contractual obligations and execute our business plan. Our primary sources of liquidity are our cash balances at the beginning of each period and our cash flows from operating activities. If needed, we have availability under our lines of credit to augment liquidity needs, and we have a current shelf registration statement filed with the SEC that allows for the issuance of an indeterminate amount of debt and equity securities. Our short-term and long-term cash requirements consist primarily of working capital, investments to support revenue growth and maintain our equipment and facilities, general corporate needs, and to service our debt obligations. As of June 30, 2024, there were no outstanding borrowings under the

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Revolving Credit Facility, commercial letters of credit outstanding were $51.6 million, and available borrowing capacity was $273.4 million.

In June 2023, we entered into an Accounts Receivable Securitization Facility (“the Facility”) with PNC Bank, National Association ("PNC") to improve cash flows from trade accounts receivable. In July 2024 we renewed the Facility for a two-year term, added Regions Bank (“Regions”) to the Facility, and increased the maximum purchase commitment to $150.0 million, at any one time. Under the Facility, certain of our designated subsidiaries may sell their trade accounts receivable as they are originated to a wholly owned bankruptcy remote Special Purpose Entity created specifically for this purpose. The total outstanding balance of trade accounts receivable that have been sold and derecognized is $75.0 million as of June 30, 2024. As of June 30, 2024, we had $25.0 million in available capacity under the Facility, prior to the July renewal.

In order to maintain sufficient liquidity, we evaluate our working capital requirements on a regular basis. We may elect to raise additional capital by issuing common stock, convertible notes, term debt or increasing the borrowing capacity under our credit facilities as necessary to fund our operations or to fund the acquisition of new businesses.

Our cash and cash equivalents totaled $207.4 million as of June 30, 2024, compared to $217.8 million as of December 31, 2023. We anticipate that our cash and investments on hand, existing borrowing capacity under our credit facilities, access to and capacity under a shelf registration statement, and our future cash flows from operations will provide sufficient funds to enable us to meet our operating needs, our planned capital expenditures, and settle our commitments and contingencies for the next twelve months and the foreseeable future.

The construction industry is capital intensive, and we expect to continue to make capital expenditures to meet anticipated needs for our services. During the six months ended June 30, 2024, we spent approximately $34.6 million for capital expenditures, which included $14.5 million for construction equipment. Capital expenditures for the remaining six months of 2024 are expected to total between $45.0 million and $65.0 million, which includes $5.0 million to $25.0 million for equipment.

Cash Flows

Cash flows during the six months ended June 30, 2024 and 2023 are summarized as follows (in thousands):

	Six months ended
	June 30,
	2024		2023
Change in cash:
Net cash used in operating activities	$	(12,397)	$	(80,832)
Net cash provided by (used in) investing activities		39,293		(9,627)
Net cash used in financing activities		(39,104)		(41,114)
Effect of exchange rate changes		1,654		946
Net change in cash, cash equivalents and restricted cash	$	(10,554)	$	(130,627)

Operating Activities

The cash flows used in operating activities for the six months ended June 30, 2024 and 2023 were as follows (in thousands):

	Six months ended
	June 30,
	2024		2023		Change
Operating Activities:
Net income	$	68,486	$	40,342	$	28,144
Depreciation and amortization		50,274		54,754		(4,480)
Changes in assets and liabilities		(113,798)		(164,818)		51,020
Gain on sale of property and equipment		(26,237)		(14,735)		(11,502)
Other		8,878		3,625		5,253
Net cash used in operating activities	$	(12,397)	$	(80,832)	$	68,435

33

Net cash used in operating activities for the six months ended June 30, 2024 was $12.4 million compared to $80.8 million for the six months ended June 30, 2023. The change year-over-year was primarily due to improvement in the impact from the changes in assets and liabilities and an increase in net income.

The significant components of the $113.8 million change in assets and liabilities for the six months ended June 30, 2024 are summarized as follows:

● Accounts receivable increased by $208.4 million, primarily due to increased revenue and the timing of collecting from our customers;

● Contract assets increased by $28.0 million, primarily due to increased revenue and the timing of billing our customers; and

● Contract liabilities increased $117.4 million, primarily due to higher deferred revenue.

The significant components of the $164.8 million change in assets and liabilities for the six months ended June 30, 2023, are summarized as follows:

● Contract assets increased by $170.5 million, primarily due to increased revenue and the timing of billing our customers;

● Accounts receivable increased by $154.0 million, primarily due to increased revenue and the timing of collecting from our customers;

● Contract liabilities increased by $136.2 million, primarily due to higher deferred revenue; and

● Other current assets decreased by $27.3 million primarily due to receipt of an income tax refund.

Investing activities

For the six months ended June 30, 2024, cash provided by investing activities was $39.3 million compared to $9.6 million used in the six months ended June 30, 2023.

During the six months ended June 30, 2024, we purchased property and equipment for $34.6 million compared to $42.4 million during the same period in the prior year. We believe the ownership or long-term leasing of equipment is generally preferable to renting equipment on a project-by-project basis, as this strategy helps to ensure the equipment is available for our projects when needed. In addition, this approach has historically resulted in lower overall equipment costs.

We periodically sell assets, typically to update our fleet. We received proceeds from the sale of assets of $73.9 million during the six months ended June 30, 2024, compared to $23.5 million during the same period in the prior year.

Financing activities

Financing activities used cash of $39.1 million for the six months ended June 30, 2024, which was primarily due to the following:

● Payments of long-term debt of $26.1 million;

● Dividend payments to our stockholders of $6.4 million; and

● Payments related to tax withholding for stock-based compensation of $4.8 million.

Financing activities used cash of $41.1 million for the six months ended June 30, 2023, which was primarily due to the following:

● Payment of long-term debt of $51.2 million;

● Dividend payments to our stockholders of $6.4 million; and

● Net borrowings on our credit facilities of $20.0 million.

34

Credit Agreements

For a description of our credit agreements, see Note 7— “Credit Arrangements” in Item 1, Financial Statements of this Second Quarter 2024 Report.

Common stock

For a discussion of items affecting our common stock, please see Note 11 — “Stockholders’ Equity” in Item 1, Financial Statements of this Second Quarter 2024 Report.

Off-balance sheet transactions

We enter into certain off-balance sheet arrangements in the ordinary course of business that result in risks not directly reflected on our balance sheet. We have no off-balance sheet financing arrangement with VIEs. The following represents transactions, obligations or relationships that could be considered material off-balance sheet arrangements.

● As of June 30, 2024, we had letters of credit outstanding of $52.3 million under the terms of our credit agreements. These letters of credit are used by our insurance carriers to ensure reimbursement for amounts that they are disbursing on our behalf, such as beneficiaries under our self-funded insurance program. In addition, from time to time, certain customers require us to post a letter of credit to ensure payments to our subcontractors or guarantee performance under our contracts. Letters of credit reduce our borrowing availability under our Amended Credit Agreement and our Canadian credit facilities. If these letters of credit were drawn on by the beneficiary, we would be required to reimburse the issuer of the letter of credit, and we may be required to record a charge to earnings for the reimbursement. As of the date of this Second Quarter 2024 Report, we do not believe that it is likely that any material claims will be made under a letter of credit;

● In the ordinary course of our business, we may be required by our customers to post surety bid or completion bonds in connection with services that we provide. As of June 30, 2024, we had bid and completion bonds issued and outstanding totaling approximately $6.9 billion. The remaining performance obligation on those bonded projects totaled approximately $2.7 billion as of June 30, 2024. As of the date of this Second Quarter 2024 Report, we do not anticipate that we would have to fund any material claim under our surety arrangements;

● Certain of our subsidiaries are parties to collective bargaining agreements with unions. In most instances, these agreements require that we contribute to multi-employer pension and health and welfare plans. For many plans, the contributions are determined annually and required future contributions cannot be determined since contribution rates depend on the total number of union employees and actuarial calculations based on the demographics of all participants. The Employee Retirement Income Security Act of 1974, as amended by the Multi-Employer Pension Amendments Act of 1980, subjects employers to potential liabilities in the event of an employer’s complete or partial withdrawal of an underfunded multi-employer pension plan. The Pension Protection Act of 2006 added new funding rules for multi-employer plans that are classified as “endangered”, “seriously endangered”, or “critical”. We do not currently anticipate withdrawal from any multi-employer pension plans. Withdrawal liabilities or requirements for increased future contributions could negatively impact our results of operations and liquidity;

● We enter into employment agreements with certain employees which provide for compensation and benefits under certain circumstances and which may contain a change of control clause. We may be obligated to make payments under the terms of these agreements; and

● From time to time, we make other guarantees, such as guaranteeing the obligations of our subsidiaries.

Effects of Inflation and Changing Prices

Our operations are affected by increases in prices, whether caused by inflation or other economic factors. We attempt to recover anticipated increases in the cost of labor, equipment, fuel and materials through price escalation provisions that allow us to adjust billing rates for certain major contracts annually; by considering the estimated effect of

35

such increases when bidding or pricing new work; or by entering into back-to-back contracts with suppliers and subcontractors. However, the annual adjustment provided by certain contracts is typically subject to a cap and there can be an extended period of time between the impact of inflation on our costs and when billing rates are adjusted. In some cases, our actual cost increases have exceeded the contractual caps, and therefore negatively impacted our operations. We have been able to renegotiate some of our major contracts to address the increased costs on future work and will continue to address this with our customers going forward.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

In the ordinary course of business, we are exposed to risks related to market conditions. These risks primarily include fluctuations in foreign currency exchange rates, interest rates and commodity prices. We may seek to manage these risks through the use of financial derivative instruments. These instruments have in the past included interest rate swaps and may in the future include foreign currency exchange contracts, interest rate swaps and hedges against commodity price fluctuations.

The carrying amounts for cash and cash equivalents, accounts receivable, short-term investments, short-term debt, accounts payable and accrued liabilities shown in the Condensed Consolidated Balance Sheets approximate fair value as of June 30, 2024, due to the generally short maturities of these items.

Our Revolving Credit Facility and Term Loan bear interest at a variable rate which exposes us to interest rate risk. From time to time, we may use certain derivative instruments to hedge our exposure to variable interest rates. As of June 30, 2024, $300.0 million of our variable rate debt outstanding was economically hedged. Based on our variable rate debt outstanding as of June 30, 2024, a 1.0% increase or decrease in interest rates would change annual interest expense by approximately $5.6 million.

We do not execute transactions or use financial derivative instruments for trading or speculative purposes. We generally enter into transactions with counter-parties that are financial institutions as a means to limit significant exposure with any one party.

Item 4. Controls and Procedures

Disclosure Controls and Procedures

As of June 30, 2024, we carried out an evaluation, under the supervision and with the participation of our management, including our Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”), of the effectiveness of the design and operation of our “disclosure controls and procedures”, as such term is defined under Exchange Act Rules 13a-15(e) and 15d-15(e).

Based on this evaluation, our CEO and CFO concluded that, as of June 30, 2024, the disclosure controls and procedures were effective at the reasonable assurance level to ensure that information required to be disclosed by us in the reports we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the SEC, and accumulated and communicated to our management, including our CEO and CFO, as appropriate to allow timely decisions regarding required disclosure.

In designing and evaluating the disclosure controls and procedures, our management recognized that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives. In reaching a reasonable level of assurance, our management necessarily was required to apply its judgment in evaluating the cost-benefit relationship of possible controls and procedures. Our disclosure controls and procedures are designed to provide reasonable assurance of achieving their stated objectives.

Changes in Internal Control Over Financial Reporting

There were no changes to our internal control over financial reporting practices or processes that occurred during the quarter ended June 30, 2024 that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

36

Part II. Other Information

Item 1. Legal Proceedings

See Note 13 — “Commitments and Contingencies”, included in the unaudited notes to our condensed consolidated financial statements included in item 1. Financial Statements of this Second Quarter 2024 Report.

Item 5. Other Information

None of our directors or officers (as defined in Rule 16a-1(f) under the Exchange Act) adopted or terminated a Rule 10b5-1 trading arrangement or a non-Rule 10b5-1 trading arrangement (as defined in Item 408(c) of Regulation S-K) during the quarterly period covered by this report.

Item 6. Exhibits

The following exhibits are filed as part of this Quarterly Report on Form 10-Q.

Exhibit Number	Description
31.1	Rule 13a-14(a)/15d-14(a) Certification by the Registrant’s Chief Executive Officer (*)
31.2	Rule 13a-14(a)/15d-14(a) Certification by the Registrant’s Chief Financial Officer (*)
32.1	Section 1350 Certification by the Registrant’s Chief Executive Officer (**)
32.2	Section 1350 Certification by the Registrant’s Chief Financial Officer (**)
101 INS	Inline XBRL Instance Document – The instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document (*)
101 SCH	Inline XBRL Taxonomy Extension Schema Document (*)
101 CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document (*)
101 LAB	Inline XBRL Taxonomy Extension Label Linkbase Document (*)
101 PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document (*)
101 DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document (*)
104	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

(*) Filed herewith.

(**) Furnished herewith.

37

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	PRIMORIS SERVICES CORPORATION
Date: August 5, 2024	/s/ Kenneth M. Dodgen
	Kenneth M. Dodgen
	Executive Vice President, Chief Financial Officer (Principal Financial Officer)

38

EX-31.1

Exhibit 31.1

RULE 13a-14(a)/15d-14(a) CERTIFICATION PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Thomas E. McCormick, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q for the period ended June 30, 2024, of Primoris Services Corporation;

2. Based on my knowledge, this Quarterly Report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this Quarterly Report;

3. Based on my knowledge, the financial statements, and other financial information included in this Quarterly Report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this Quarterly Report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this Quarterly Report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this Quarterly Report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this Quarterly Report based on such evaluation; and

(d) Disclosed in this Quarterly Report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: August 5, 2024

/s/ Thomas E. McCormick

Thomas E. McCormick

President, Chief Executive Officer and Director

(Principal Executive Officer)

1

EX-31.2

Exhibit 31.2

RULE 13a-14(a)/15d-14(a) CERTIFICATION PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Kenneth M. Dodgen, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q for the period ended June 30, 2024, of Primoris Services Corporation;

2. Based on my knowledge, this Quarterly Report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this Quarterly Report;

3. Based on my knowledge, the financial statements, and other financial information included in this Quarterly Report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this Quarterly Report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this Quarterly Report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this Quarterly Report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this Quarterly Report based on such evaluation; and

(d) Disclosed in this Quarterly Report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: August 5, 2024

/s/ Kenneth M. Dodgen

Kenneth M. Dodgen

Executive Vice President, Chief Financial Officer

(Principal Financial Officer)

1

EX-32.1

Exhibit 32.1

Certification Pursuant to Section 906

of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350)

In connection with the Quarterly Report of Primoris Services Corporation (the “Company”) on Form 10-Q for the period ended June 30, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Thomas E. McCormick, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

In witness whereof, the undersigned has executed and delivered this certificate as of the date set forth opposite his signature below.

Date: August 5, 2024	/s/ Thomas E. McCormick
	Thomas E. McCormick
	President, Chief Executive Officer and Director
	(Principal Executive Officer)

1

EX-32.2

Exhibit 32.2

Certification Pursuant to Section 906

of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350)

In connection with the Quarterly Report of Primoris Services Corporation (the “Company”) on Form 10-Q for the period ended June 30, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Kenneth M. Dodgen, Executive Vice President, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

In witness whereof, the undersigned has executed and delivered this certificate as of the date set forth opposite his signature below.

Date: August 5, 2024	/s/ Kenneth M. Dodgen
	Kenneth M. Dodgen
	Executive Vice President, Chief Financial Officer
	(Principal Financial Officer)

1

XML

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2024	Jul. 29, 2024
Document and Entity Information
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2024
Document Transition Report	false
Entity File Number	001-34145
Entity Registrant Name	Primoris Services Corporation
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	20-4743916
Entity Address, Address Line One	2300 N. Field Street, Suite 1900
Entity Address, City or Town	Dallas
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	75201
City Area Code	214
Local Phone Number	740-5600
Title of 12(b) Security	Common Stock, $0.0001 par value
Trading Symbol	PRIM
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		53,672,740
Entity Central Index Key	0001361538
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q2
Amendment Flag	false

XML

CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 207,363	$ 217,778
Accounts receivable, net	888,267	685,439
Contract assets	873,008	846,176
Prepaid expenses and other current assets	122,583	135,840
Total current assets	2,091,221	1,885,233
Property and equipment, net	446,314	475,929
Operating lease assets	421,024	360,507
Intangible assets, net	217,283	227,561
Goodwill	857,650	857,650
Other long-term assets	16,396	20,547
Total assets	4,049,888	3,827,427
Current liabilities:
Accounts payable	583,664	628,962
Contract liabilities	483,878	366,476
Accrued liabilities	324,732	263,492
Dividends payable	3,217	3,202
Current portion of long-term debt	89,270	72,903
Total current liabilities	1,484,761	1,335,035
Long-term debt, net of current portion	843,758	885,369
Noncurrent operating lease liabilities, net of current portion	308,114	263,454
Deferred tax liabilities	59,444	59,565
Other long-term liabilities	54,580	47,912
Total liabilities	2,750,657	2,591,335
Commitments and contingencies (See Note 13)
Stockholders' equity
Common stock-$0.0001 par value; 90,000,000 shares authorized; 53,672,740 and 53,366,327 issued and outstanding as of June 30, 2024, and December 31, 2023, respectively	6	6
Additional paid-in capital	278,830	275,846
Retained earnings	1,023,075	961,028
Accumulated other comprehensive income	(2,680)	(788)
Total stockholders' equity	1,299,231	1,236,092
Total liabilities and stockholders' equity	$ 4,049,888	$ 3,827,427

XML

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Jun. 30, 2024	Dec. 31, 2023
Stockholders' equity
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized	90,000,000	90,000,000
Common stock, shares issued	53,672,740	53,366,327
Common stock, shares outstanding	53,672,740	53,366,327

XML

CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
Revenue	$ 1,563,715	$ 1,413,377	$ 2,976,422	$ 2,670,273
Cost of revenue	1,377,005	1,256,113	2,656,336	2,413,276
Gross profit	186,710	157,264	320,086	256,997
Selling, general and administrative expenses	100,118	85,571	188,706	163,581
Transaction and related costs	522	898	1,072	3,593
Operating income	86,070	70,795	130,308	89,823
Other income (expense):
Foreign exchange gain, net	761	376	1,321	1,302
Other income (expense), net	81	713	(45)	1,044
Interest expense, net	(17,133)	(16,884)	(35,125)	(35,349)
Income before provision for income taxes	69,779	55,000	96,459	56,820
Provision for income taxes	(20,236)	(15,968)	(27,973)	(16,478)
Net income	$ 49,543	$ 39,032	$ 68,486	$ 40,342
Dividends per common share (in dollars per share)	$ 0.06	$ 0.06	$ 0.12	$ 0.12
Earnings per share:
Basic (in dollars per share)	0.92	0.73	1.28	0.76
Diluted (in dollars per share)	$ 0.91	$ 0.72	$ 1.26	$ 0.75
Weighted average common shares outstanding:
Basic (in shares)	53,640	53,301	53,565	53,243
Diluted (in shares)	54,653	54,324	54,522	54,083

XML

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net Income (Loss)	$ 49,543	$ 39,032	$ 68,486	$ 40,342
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	(619)	1,378	(1,892)	1,493
Comprehensive income	$ 48,924	$ 40,410	$ 66,594	$ 41,835

XML

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income	Total
Balance at Dec. 31, 2022	$ 6	$ 263,771	$ 847,681	$ (2,620)	$ 1,108,838
Balance (in shares) at Dec. 31, 2022	53,124,899
Increase (Decrease) in Stockholders' Equity Roll Forward
Net income			40,342		40,342
Foreign currency translation adjustments, net of tax				1,493	1,493
Issuance of shares, net of issuance costs		1,263			1,263
Issuance of shares, net of issuance costs (in shares)	49,949
Conversion of stock based awards, net of shares withheld for taxes		(1,391)			(1,391)
Conversion of stock based awards, net of shares withheld for taxes (in shares)	154,025
Stock-based compensation		5,388			5,388
Dividends declared			(6,395)		(6,395)
Balance at Jun. 30, 2023	$ 6	269,031	881,628	(1,127)	1,149,538
Balance (in shares) at Jun. 30, 2023	53,328,873
Balance at Mar. 31, 2023	$ 6	265,817	845,795	(2,505)	1,109,113
Balance (in shares) at Mar. 31, 2023	53,282,636
Increase (Decrease) in Stockholders' Equity Roll Forward
Net income			39,032		39,032
Foreign currency translation adjustments, net of tax				1,378	1,378
Issuance of shares, net of issuance costs		257			257
Issuance of shares, net of issuance costs (in shares)	10,264
Conversion of stock based awards, net of shares withheld for taxes		(52)			(52)
Conversion of stock based awards, net of shares withheld for taxes (in shares)	35,973
Stock-based compensation		3,009			3,009
Dividends declared			(3,199)		(3,199)
Balance at Jun. 30, 2023	$ 6	269,031	881,628	(1,127)	1,149,538
Balance (in shares) at Jun. 30, 2023	53,328,873
Balance at Dec. 31, 2023	$ 6	275,846	961,028	(788)	1,236,092
Balance (in shares) at Dec. 31, 2023	53,366,327
Increase (Decrease) in Stockholders' Equity Roll Forward
Net income			68,486		68,486
Foreign currency translation adjustments, net of tax				(1,892)	(1,892)
Issuance of shares, net of issuance costs		1,396			1,396
Issuance of shares, net of issuance costs (in shares)	34,844
Conversion of stock based awards, net of shares withheld for taxes		(4,772)			(4,772)
Conversion of stock based awards, net of shares withheld for taxes (in shares)	271,569
Stock-based compensation		6,360			6,360
Dividends declared			(6,439)		(6,439)
Balance at Jun. 30, 2024	$ 6	278,830	1,023,075	(2,680)	1,299,231
Balance (in shares) at Jun. 30, 2024	53,672,740
Balance at Mar. 31, 2024	$ 6	274,711	976,749	(2,061)	1,249,405
Balance (in shares) at Mar. 31, 2024	53,630,490
Increase (Decrease) in Stockholders' Equity Roll Forward
Net income			49,543		49,543
Foreign currency translation adjustments, net of tax				(619)	(619)
Issuance of shares, net of issuance costs		298			298
Issuance of shares, net of issuance costs (in shares)	6,400
Conversion of stock based awards, net of shares withheld for taxes		(133)			(133)
Conversion of stock based awards, net of shares withheld for taxes (in shares)	35,850
Stock-based compensation		3,954			3,954
Dividends declared			(3,217)		(3,217)
Balance at Jun. 30, 2024	$ 6	$ 278,830	$ 1,023,075	$ (2,680)	$ 1,299,231
Balance (in shares) at Jun. 30, 2024	53,672,740

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CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
Cash dividend declared (in dollars per share)	$ 0.06	$ 0.06	$ 0.12	$ 0.12

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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Cash flows from operating activities:
Net income	$ 68,486	$ 40,342
Adjustments to reconcile net income to net cash used in operating activities (net of effect of acquisitions):
Depreciation and amortization	50,274	54,754
Stock-based compensation expense	6,360	5,388
Gain on sale of property and equipment	(26,237)	(14,735)
Unrealized (gain) loss on interest rate swap	(231)	(2,745)
Other non-cash items	2,749	982
Changes in assets and liabilities:
Accounts receivable	(208,407)	(154,016)
Contract assets	(27,953)	(170,479)
Other current assets	(5,183)	27,291
Other long-term assets	(2,240)	(1,230)
Accounts payable	(44,520)	(21,959)
Contract liabilities	117,410	136,202
Operating lease assets and liabilities, net	(4,788)	2,354
Accrued liabilities	52,521	16,037
Other long-term liabilities	9,362	982
Net cash used in operating activities	(12,397)	(80,832)
Cash flows from investing activities:
Purchase of property and equipment	(34,637)	(42,392)
Proceeds from sale of assets	73,930	23,465
Cash paid for acquisitions, net of cash and restricted cash acquired		9,300
Net cash provided by (used in) investing activities	39,293	(9,627)
Cash flows from financing activities:
Borrowings under revolving lines of credit		390,000
Payments on revolving lines of credit		(370,000)
Payments on long-term debt	(26,148)	(51,234)
Payments related to tax withholding for stock-based compensation	(4,772)	(1,391)
Dividends paid	(6,424)	(6,383)
Other	(1,760)	(2,106)
Net cash used in financing activities	(39,104)	(41,114)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	1,654	946
Net change in cash, cash equivalents and restricted cash	(10,554)	(130,627)
Cash, cash equivalents and restricted cash at beginning of the period	223,542	258,991
Cash, cash equivalents and restricted cash at end of the period	212,988	128,364
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid for interest	34,090	36,956
Cash paid for income taxes, net of refunds received	9,192	(16,293)
Leased assets obtained in exchange for new operating leases	120,228	92,555
SUPPLEMENTAL DISCLOSURES OF NONCASH INVESTING AND FINANCING ACTIVITIES
Dividends declared and not yet paid	$ 3,217	$ 3,199

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Nature of Business

6 Months Ended

Jun. 30, 2024

Nature of Business

Nature of Business

Note 1—Nature of Business

Organization and operations — Primoris Services Corporation is one of the leading providers of infrastructure services operating mainly in the United States and Canada. We provide a wide range of construction, maintenance, replacement, fabrication and engineering services to a diversified base of customers through our two segments.

We have longstanding customer relationships with utility, refining, petrochemical, power, midstream, and engineering companies, and state departments of transportation. We provide our services to a diversified base of customers, under a range of contracting options. A portion of our services are provided under Master Service Agreements (“MSA”), which are generally multi-year agreements. The remainder of our services are generated from contracts for specific construction or installation projects.

We are incorporated in the State of Delaware, and our corporate headquarters are located at 2300 N. Field Street, Suite 1900, Dallas, Texas 75201. Unless specifically noted otherwise, as used throughout these consolidated financial statements, “Primoris”, “the Company”, “we”, “our”, “us” or “its” refers to the business, operations and financial results of the Company and its wholly-owned subsidiaries.

Reportable Segments — The current reportable segments include the Utilities segment and the Energy segment. See Note 14 – “Reportable Segments” for a brief description of the reportable segments and their operations.

The classification of revenue and gross profit for segment reporting purposes can at times require judgment on the part of management. Our segments may perform services across industries or perform joint services for customers in multiple industries. To determine reportable segment gross profit, certain allocations, including allocations of shared and indirect costs, such as facility costs, equipment costs and indirect operating expenses, were made.

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Basis of Presentation

6 Months Ended

Jun. 30, 2024

Basis of Presentation

Basis of Presentation

Note 2—Basis of Presentation

Interim condensed consolidated financial statements — The interim condensed consolidated financial statements for the three and six months ended June 30, 2024 and 2023 have been prepared in accordance with Rule 10-01 of Regulation S-X of the Securities Exchange Act of 1934, as amended. As such, certain disclosures, which would substantially duplicate the disclosures contained in our Annual Report on Form 10-K, filed on February 27, 2024, which contains our audited consolidated financial statements for the year ended December 31, 2023, have been omitted.

This Form 10-Q should be read in conjunction with our most recent Annual Report on Form 10-K. The interim financial information is unaudited.  In the opinion of management, the interim information includes all adjustments (consisting of normal recurring adjustments) necessary for the fair presentation of the interim financial information. 

Reclassification — Certain previously reported amounts have been reclassified to conform to the current year

presentation.

Restricted cash — Restricted cash consists primarily of cash balances that are restricted as to withdrawal or usage and contract retention payments made by customers into escrow bank accounts and are included in prepaid expenses and other current assets in our Condensed Consolidated Balance Sheets. Escrow cash accounts are released to us by customers as projects are completed in accordance with contract terms. The following tables provide a reconciliation of cash, cash equivalents and restricted cash reported within the Condensed Consolidated Balance Sheets to the totals of such amounts shown in the Condensed Consolidated Statements of Cash Flows (in thousands):

	June 30,
	2024		2023
Cash and cash equivalents	$	207,363	$	122,692
Restricted cash included in prepaid expenses and other current assets		5,625		5,672
Total cash, cash equivalents and restricted cash shown in the consolidated statements of cash flows	$	212,988	$	128,364

	December 31,
	2023		2022
Cash and cash equivalents	$	217,778	$	248,692
Restricted cash included in prepaid expense and other current assets		5,764		10,299
Total cash, cash equivalents and restricted cash shown in the consolidated statements of cash flows	$	223,542	$	258,991

Accounts Receivable Securitization Facility — In June 2023, we entered into an Accounts Receivable Securitization Facility (“the Facility”) with PNC Bank, National Association ("PNC") to improve cash flows from trade accounts receivable. In July 2024, we renewed the Facility for a two-year term, added Regions Bank (“Regions”) to the Facility, and increased the maximum purchase commitment to $150.0 million, at any one time. Fees associated with the Facility for the six months ended June 30, 2024, were $2.7 million and are included in interest expense in the Condensed Consolidated Statements of Income.

Under the Facility, certain of our designated subsidiaries may sell their trade accounts receivable as they are originated to a wholly owned bankruptcy remote Special Purpose Entity (“SPE”) created specifically for this purpose. We control and, therefore, consolidate the SPE in our consolidated financial statements. The SPE transfers ownership and control of qualifying accounts receivable to PNC and Regions up to the maximum purchase commitment. We and our related subsidiaries have no continuing involvement in the transferred accounts receivable, other than collection and administrative responsibilities, and, once sold, the accounts receivable are no longer available to satisfy our creditors or our related subsidiaries. We account for accounts receivable sold to the banking counterparty as a sale of financial assets and derecognize the trade accounts receivable from our Condensed Consolidated Balance Sheets.

The total outstanding balance of trade accounts receivable that have been sold and derecognized is $75.0 million as of June 30, 2024. The SPE owned $266.4 million of trade accounts receivable as of June 30, 2024, which are included in Accounts receivable, net on the Condensed Consolidated Balance Sheets. For the six months ended June 30, 2024 and 2023, we received $10.0 million and $25.0 million, respectively, in cash proceeds from the Facility, and repaid $10.0 million and $0, respectively to the Facility, which are included in cash from operating activities in the Condensed Consolidated Statements of Cash Flows. As of June 30, 2024, we had $25.0 million available capacity under the Facility prior to the July renewal.

Customer concentration — We operate in multiple industry sectors encompassing the construction of commercial, industrial and public works infrastructure assets primarily throughout the United States. Typically, the top ten customers in any one calendar year generate revenue that is approximately 35% to 45% of total revenue; however, the companies that comprise the top ten customers vary from year to year.

For the three and six months ended June 30, 2024, approximately 39.7% and 42.3%, respectively, of total revenue was generated from our top ten customers and no one customer accounted for more than 10% of our total revenue.

For the three and six months ended June 30, 2023, approximately 39.5% and 38.1%, respectively, of total revenue was generated from our top ten customers and no one customer accounted for more than 10% of our total revenue.

Recently Issued Accounting Pronouncements

In November 2023, the FASB issued ASU No. 2023-07, “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures” which changes the accounting and reporting of segment disclosure requirements primarily through enhanced disclosure about significant segment expenses in accordance with FASB Accounting Standards Codification 280, Segment Reporting. This ASU is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. The amendments should be applied prospectively on or after the effective date. We adopted the new standard on January 1, 2024, on a prospective basis. This ASU will likely result in us including additional required disclosures in the financial statement footnotes in our annual report on form 10-K commencing with the year ending December 31, 2024, but is not expected to have an effect on our consolidated financial position, results of operations or cash flows.

In December 2023, the FASB issued ASU No. 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures” that requires presentation of specific categories of reconciling items, as well reconciling items that meet a quantitative threshold, in the reconciliation between the income tax provision and the income tax provision using statutory tax rates. The standard also requires disclosure of income taxes paid disaggregated by jurisdiction with separate disclosure of income taxes paid to individual jurisdictions that meet a quantitative threshold. ASU No. 2023-09 is effective for fiscal years beginning after December 15, 2024, with early adoption permitted. The amendments should be applied prospectively; however, entities have the option to apply retrospectively for each period presented. We do not expect the adoption of this new standard in 2025 to have an impact on our consolidated financial position, results of operations or cash flows.

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Fair Value Measurements

6 Months Ended

Jun. 30, 2024

Fair Value Measurements

Fair Value Measurements

Note 3—Fair Value Measurements

ASC Topic 820, “Fair Value Measurements and Disclosures” (“ASC Topic 820”), defines fair value, establishes a framework for measuring fair value in U.S. generally accepted accounting principles (“GAAP”) and requires certain disclosures about fair value measurements. ASC Topic 820 addresses fair value GAAP for financial assets and financial liabilities that are re-measured and reported at fair value at each reporting period and for non-financial assets and liabilities that are re-measured and reported at fair value on a non-recurring basis.

In general, fair values determined by Level 1 inputs use quoted prices (unadjusted) in active markets for identical assets or liabilities. Fair values determined by Level 2 inputs use data points that are observable such as quoted prices, interest rates and yield curves. Fair values determined by Level 3 inputs are “unobservable data points” for the asset or liability and include situations where there is little, if any, market activity for the asset or liability.

The following table presents, for each of the fair value hierarchy levels identified under ASC Topic 820, our financial assets and liabilities that are required to be measured at fair value as of June 30, 2024 and December 31, 2023 (in thousands):

	Fair Value Measurements at Reporting Date
			Significant
	Quoted Prices		Other		Significant
	in Active Markets		Observable		Unobservable
	for Identical Assets		Inputs		Inputs
	(Level 1)		(Level 2)		(Level 3)
Assets as of June 30, 2024:
Cash and cash equivalents	$	207,363	$	—	$	—
Interest rate swap		—		1,864		—
Assets as of December 31, 2023:
Cash and cash equivalents		217,778		—		—
Interest rate swap		—		1,633		—

Other financial instruments not listed in the table consist of accounts receivable, accounts payable and certain accrued liabilities. These financial instruments generally approximate fair value based on their short-term nature. The carrying value of our long-term debt approximates fair value based on comparison with current prevailing market rates for loans of similar risks and maturities.

The interest rate swap is measured at fair value using the income approach, which discounts the future net cash settlements expected under the derivative contracts to a present value. These valuations primarily utilize indirectly observable inputs, including contractual terms, interest rates and yield curves observable at commonly quoted intervals. See Note 8 – “Derivative Instruments” for additional information.

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Revenue

6 Months Ended

Jun. 30, 2024

Revenue

Revenue

Note 4—Revenue

We generate revenue under a range of contracting types, including fixed-price, unit-price, time and material, and cost reimbursable plus fee contracts, each of which has a different risk profile. For the six months ended June 30, 2024 and 2023, $2,116.8 million, and $1,777.6 million, respectively, of our revenue is derived from contracts where scope is adequately defined, and therefore we can reasonably estimate total contract value. For these contracts, revenue is recognized over time as work is completed because of the continuous transfer of control to the customer (typically using an input measure such as costs incurred to date relative to total estimated costs at completion to measure progress). For certain contracts, where scope is not adequately defined and we cannot reasonably estimate total contract value, revenue is recognized either on an input basis, based on contract costs incurred as defined within the respective contracts, or an output basis, based on units completed. Costs to obtain contracts are generally not significant and are expensed in the period incurred.

We evaluate whether two or more contracts should be combined and accounted for as one single performance obligation and whether a single contract should be accounted for as more than one performance obligation. ASC 606, Revenue from Contracts with Customers, defines a performance obligation as a contractual promise to transfer a distinct good or service to a customer. A contract’s transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. Our evaluation requires significant judgment and the decision to combine a group of contracts or separate a contract into multiple performance obligations could change the amount of revenue and profit recorded in a given period. The majority of our contracts have a single performance obligation, as the promise to transfer the individual goods or services is not separately identifiable from other promises in the contract and, therefore, is not distinct. However, occasionally we have contracts with multiple performance obligations. For contracts with multiple performance obligations, we allocate the contract’s transaction price to each performance obligation using the observable standalone selling price, if available, or alternatively our best estimate of the standalone selling price of each distinct performance obligation in the contract. The primary method used to estimate standalone selling price is the expected cost plus a margin approach for each performance obligation.

As of June 30, 2024, we had $5.1 billion of remaining performance obligations. We expect to recognize 49.3% of our remaining performance obligations as revenue during the next 12 months and substantially all of the remaining balance in the 12 to 18 months thereafter.

Accounting for long-term contracts involves the use of various techniques to estimate total transaction price and costs. For long-term contracts, transaction price, estimated cost at completion and total costs incurred to date are used to calculate revenue earned. Unforeseen events and circumstances can alter the estimate of the costs and potential profit associated with a particular contract. Total estimated costs, and thus contract revenue and income, can be impacted by changes in productivity, scheduling, the unit cost of labor, subcontracts, materials and equipment. Additionally, external factors such as weather, client needs, client delays in providing permits and approvals, labor availability, governmental regulation, politics and pandemics may affect the progress of a project’s completion, and thus the timing of revenue recognition. To the extent that original cost estimates are modified, estimated costs to complete increase, delivery schedules are delayed, or progress under a contract is otherwise impeded, cash flow, revenue recognition and profitability from a particular contract may be adversely affected.

The nature of our contracts gives rise to several types of variable consideration, including contract modifications (change orders and claims), liquidated damages, volume discounts, performance bonuses, incentive fees, and other terms that can either increase or decrease the transaction price. We estimate variable consideration as the most likely amount to which we expect to be entitled. We include estimated amounts in the transaction price to the extent we believe we have an enforceable right, and it is probable that a significant reversal of cumulative revenue recognized will not occur. Our estimates of variable consideration and the determination of whether to include estimated amounts in the transaction price are based largely on an assessment of our anticipated performance and all information (historical, current and forecasted) that is reasonably available to us at this time.

Contract modifications result from changes in contract specifications or requirements. We consider unapproved change orders to be contract modifications for which customers have not agreed to both scope and price. We consider claims to be contract modifications for which we seek, or will seek, to collect from customers, or others, for customer-caused changes in contract specifications or design, or other customer-related causes of unanticipated additional contract costs on which there is no agreement with customers. Claims can also be caused by non-customer-caused changes, such as rain or other weather delays. Costs associated with contract modifications are included in the estimated costs to complete the contracts and are treated as project costs when incurred. In most instances, contract modifications are for goods or services that are not distinct, and, therefore, are accounted for as part of the existing contract. The effect of a contract modification on the transaction price, and our measure of progress for the performance obligation to which it relates, is recognized as an adjustment to revenue on a cumulative catch-up basis. In some cases, settlement of contract modifications may not occur until after completion of work under the contract.

As a significant change in one or more of these estimates could affect the profitability of our contracts, we review and update our contract-related estimates regularly. We recognize adjustments in estimated profit on contracts under the cumulative catch-up method. Under this method, the cumulative impact of the profit adjustment is recognized in the period the adjustment is identified. Revenue and profit in future periods of contract performance are recognized using the adjusted estimate. In the three months ended June 30, 2024, revenue was positively impacted by $3.9 million as a result of changes in estimates associated with performance obligations satisfied prior to March 31, 2024. In the six months ended June 30, 2024, revenue was negatively impacted by $0.7 million as a result of changes in estimates associated with performance obligations satisfied prior to December 31, 2023. If at any time the estimate of contract profitability indicates an anticipated loss on a contract, the projected loss is recognized in full, including the reversal of any previously recognized profit, in the period it is identified and recognized as an “accrued loss provision” which is included in “Contract liabilities” on the Condensed Consolidated Balance Sheets. For contract revenue recognized over time, the accrued loss provision is adjusted so that the gross profit for the contract remains zero in future periods.

As of June 30, 2024, we had approximately $191.9 million of unapproved contract modifications included in the aggregate transaction prices. These contract modifications were in the process of being negotiated in the normal course of business. Approximately $177.9 million of the contract modifications had been recognized as revenue on a cumulative catch-up basis through June 30, 2024.

In all forms of contracts, we estimate the collectability of contract amounts at the same time that we estimate project costs. If we anticipate that there may be issues associated with the collectability of the full amount calculated as the transaction price, we may reduce the amount recognized as revenue to reflect the uncertainty associated with realization of the eventual cash collection. For example, when a cost reimbursable project exceeds the client’s expected budget amount, the client frequently requests an adjustment to the final amount. Similarly, some utility clients reserve the right to audit costs for significant periods after performance of the work.

The timing of when we bill our customers is generally dependent upon agreed-upon contractual terms, milestone billings based on the completion of certain phases of the work, or when services are provided. Sometimes, billing occurs subsequent to revenue recognition, resulting in unbilled revenue, which is a contract asset. Also, we sometimes receive advances or deposits from our customers before revenue is recognized, resulting in deferred revenue, which is a contract liability.

The caption “Contract assets” in the Condensed Consolidated Balance Sheets represents the following:

● unbilled revenue, which arises when revenue has been recorded but the amount will not be billed until a later date;

● retainage amounts for the portion of the contract price earned by us for work performed, but held for payment by the customer as a form of security until we reach certain construction milestones; and

● contract materials for certain job specific materials not yet installed, which are valued using the specific identification method relating to the cost incurred to a specific project.

Contract assets consist of the following (in thousands):

	June 30,		December 31,
	2024		2023
Unbilled revenue	$	609,247	$	604,166
Retention receivable		217,971		202,358
Contract materials (not yet installed)		45,790		39,652
	$	873,008	$	846,176

Contract assets increased by $26.8 million compared to December 31, 2023, primarily due to higher retention receivable.

The caption “Contract liabilities” in the Condensed Consolidated Balance Sheets represents the following:

● deferred revenue, which arises when billings are in excess of revenue recognized to date; and

● the accrued loss provision.

Contract liabilities consist of the following (in thousands):

	June 30,		December 31,
	2024		2023
Deferred revenue	$	482,014	$	363,159
Accrued loss provision		1,864		3,317
	$	483,878	$	366,476

Contract liabilities increased by $117.4 million compared to December 31, 2023, due to higher deferred revenue.

Revenue recognized for the six months ended June 30, 2024, that was included in the contract liability balance as of December 31, 2023, was approximately $304.1 million.

The following tables present our revenue disaggregated into various categories.

MSA and Non-MSA revenue was as follows (in thousands):

	For the three months ended June 30, 2024
Segment	MSA		Non-MSA		Total
Utilities	$	496,458	$	124,340		620,798
Energy		77,952		895,540		973,492
Intersegment Eliminations		(44)		(30,531)		(30,575)
Total	$	574,366	$	989,349	$	1,563,715

	For the six months ended June 30, 2024
Segment	MSA		Non-MSA		Total
Utilities	$	877,956	$	230,766	$	1,108,722
Energy		170,718		1,750,352		1,921,070
Intersegment Eliminations		(238)		(53,132)		(53,370)
Total	$	1,048,436	$	1,927,986	$	2,976,422

	For the three months ended June 30, 2023
Segment	MSA		Non-MSA		Total
Utilities	$	480,131	$	169,107	$	649,238
Energy		67,206		711,509		778,715
Intersegment Eliminations		(2,950)		(11,626)		(14,576)
Total	$	544,387	$	868,990	$	1,413,377

	For the six months ended June 30, 2023
Segment	MSA		Non-MSA		Total
Utilities	$	853,767	$	329,234	$	1,183,001
Energy		144,356		1,362,015		1,506,371
Intersegment Eliminations		(4,617)		(14,482)		(19,099)
Total	$	993,506	$	1,676,767	$	2,670,273

Revenue by contract type was as follows (in thousands):

	For the three months ended June 30, 2024
Segment	Fixed-price		Unit-price		Cost reimbursable (1)		Total
Utilities	$	93,571	$	387,980	$	139,247	$	620,798
Energy		539,406		164,600		269,486		973,492
Intersegment Eliminations		(30,536)		(12)		(27)		(30,575)
Total	$	602,441	$	552,568	$	408,706	$	1,563,715

(1) Includes time and material and cost reimbursable plus fee contracts.

	For the six months ended June 30, 2024
Segment	Fixed-price		Unit-price		Cost reimbursable (1)		Total
Utilities	$	180,571	$	685,405	$	242,746	$	1,108,722
Energy		1,142,706		307,389		470,975		1,921,070
Intersegment Eliminations		(51,485)		(1,765)		(120)		(53,370)
Total	$	1,271,792	$	991,029	$	713,601	$	2,976,422

(1) Includes time and material and cost reimbursable plus fee contracts.

	For the three months ended June 30, 2023
Segment	Fixed-price		Unit-price		Cost reimbursable (1)		Total
Utilities	$	101,738	$	411,594	$	135,906	$	649,238
Energy		484,996		153,892		139,827		778,715
Intersegment Eliminations		(3,310)		(11,008)		(258)		(14,576)
Total	$	583,424	$	554,478	$	275,475	$	1,413,377

(1) Includes time and material and cost reimbursable plus fee contracts.

	For the six months ended June 30, 2023
Segment	Fixed-price		Unit-price		Cost reimbursable (1)		Total
Utilities	$	187,685		734,965	$	260,351	$	1,183,001
Energy		1,014,560		280,219		211,592		1,506,371
Intersegment Eliminations		(6,059)		(11,866)		(1,174)		(19,099)
Total	$	1,196,186	$	1,003,318	$	470,769	$	2,670,273

(1) Includes time and material and cost reimbursable plus fee contracts.

Each of these contract types has a different risk profile. Typically, we assume more risk with fixed-price contracts. Unforeseen events and circumstances can alter the estimate of the costs and potential profit associated with a particular fixed-price contract. However, these types of contracts offer additional profits when we complete the work for less cost than originally estimated. Unit-price and cost reimbursable contracts generally subject us to lower risk. Accordingly, the associated fees are usually lower than fees earned on fixed-price contracts. Under these contracts, our profit may vary if actual costs vary significantly from the negotiated rates.

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Goodwill and Intangible Assets

6 Months Ended

Jun. 30, 2024

Goodwill and Intangible Assets

Goodwill and Intangible Assets

Note 5—Goodwill and Intangible Assets

The carrying amount of goodwill by reportable segment was as follows (in thousands):

	June 30,		December 31,
Reporting Segment	2024		2023
Utilities	$	703,462	$	703,462
Energy		154,188		154,188
Total Goodwill	$	857,650	$	857,650

The table below summarizes the intangible asset categories and amounts, which are amortized on a straight-line basis (in thousands):

	June 30, 2024						December 31, 2023
	Gross Carrying Amount		Accumulated Amortization		Intangible assets, net		Gross Carrying Amount		Accumulated Amortization		Intangible assets, net
Tradenames	$	19,220	$	(17,164)	$	2,056	$	19,220	$	(15,799)	$	3,421
Customer relationships		295,977		(80,750)		215,227		295,977		(71,837)		224,140
Total	$	315,197	$	(97,914)	$	217,283	$	315,197	$	(87,636)	$	227,561

Amortization expense of intangible assets was $5.1 million and $5.3 million for the three months ended June 30, 2024, and 2023, respectively, and $10.3 million and $11.4 million for the six months ended June 30, 2024 and 2023, respectively. Estimated future amortization expense for intangible assets is as follows (in thousands):

	Estimated
	Intangible
	Amortization
For the Years Ending December 31,	Expense
2024 (remaining six months)	$	9,396
2025		17,661
2026		16,141
2027		15,604
2028		14,381
Thereafter		144,100
	$	217,283

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Accounts Payable and Accrued Liabilities

6 Months Ended

Jun. 30, 2024

Accounts Payable and Accrued Liabilities

Accounts Payable and Accrued Liabilities

Note 6—Accounts Payable and Accrued Liabilities

As of June 30, 2024, and December 31, 2023, accounts payable included retention amounts of approximately $35.3 million and $24.7 million, respectively. These amounts owed to subcontractors have been retained pending contract completion and customer acceptance of jobs.

The following is a summary of accrued liabilities (in thousands):

	June 30,		December 31,
	2024		2023
Payroll and related employee benefits	$	144,759	$	108,618
Current operating lease liability		107,476		96,411
Casualty insurance reserves		13,502		18,015
Corporate income taxes and other taxes		33,674		14,203
Other		25,321		26,245
	$	324,732	$	263,492

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Credit Arrangements

6 Months Ended

Jun. 30, 2024

Credit Arrangements

Credit Arrangements

Note 7—Credit Arrangements

Long-term debt and credit facilities consist of the following (in thousands):

	June 30,		December 31,
	2024		2023
Term loan	$	862,316	$	874,128
Revolving credit facility		—		—
Commercial equipment notes		57,114		71,004
Mortgage notes		19,170		19,615
Total debt		938,600		964,747
Unamortized debt issuance costs		(5,572)		(6,475)
Total debt, net	$	933,028	$	958,272
Less: current portion		(89,270)		(72,903)
Long-term debt, net of current portion	$	843,758	$	885,369

The weighted average interest rate on total debt outstanding as of June 30, 2024 and December 31, 2023 was 6.6% and 6.8%, respectively.

On August 1, 2022, we entered into the Third Amended and Restated Credit Agreement (the “Amended Credit Agreement”), which increased our term loan to an aggregate principal amount of $945.0 million (the “Term Loan”) and increased our revolving credit facility to $325.0 million (the “Revolving Credit Facility”), under which the lenders agreed to make loans on a revolving basis from time to time and to issue letters of credit for up to the $325.0 million committed amount. The maturity date of the Amended Credit Agreement is August 1, 2027. As of June 30, 2024, commercial letters of credit outstanding were $51.6 million. There were no outstanding borrowings under the Revolving Credit Facility, and available borrowing capacity was $273.4 million as of June 30, 2024.

The Amended Credit Agreement contains various restrictive and financial covenants including, among others, a net senior debt/EBITDA ratio and minimum EBITDA to cash interest ratio. In addition, the Amended Credit Agreement includes restrictions on investments, change of control provisions and provisions in the event we dispose of more than 20% of our total assets. We were in compliance with the covenants for the Amended Credit Agreement as of June 30, 2024.

On January 31, 2023, we entered into an interest rate swap agreement to manage our exposure to the fluctuations in variable interest rates. The swap effectively exchanged the interest rate on $300.0 million of the debt outstanding under our Term Loan from variable to a fixed rate of 4.095% per annum, plus an applicable margin, which was 2.00% as of June 30, 2024. The interest rate swap matures on January 31, 2025. See Note 8 – “Derivative Instruments”.

Canadian Credit Facilities

We have credit facilities totaling $14.0 million in Canadian dollars for the purposes of issuing commercial letters of credit and providing funding for working capital. As of June 30, 2024, commercial letters of credit outstanding were $0.9 million in Canadian dollars and there were no outstanding borrowings. Available capacity as of June 30, 2024 was $13.1 million in Canadian dollars.

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Derivative Instruments

6 Months Ended

Jun. 30, 2024

Derivative Instruments

Derivative Instruments

Note 8—Derivative Instruments

We are exposed to certain market risks related to changes in interest rates. To monitor and manage these market risks, we have established risk management policies and procedures. We do not enter into derivative instruments for any purpose other than hedging interest rate risk. None of our derivative instruments are used for trading purposes.

Interest Rate Risk. We are exposed to variable interest rate risk as a result of variable-rate borrowings under our Amended Credit Agreement. To manage fluctuations in cash flows resulting from changes in interest rates on a portion of our variable-rate debt, we entered into an interest rate swap agreement on January 31, 2023, with a notional amount of $300.0 million. The swap was not designated as a hedge for accounting purposes. The swap effectively changes the variable-rate cash flow exposure on the debt obligations to fixed rates. The fair value of outstanding interest rate swap derivatives can vary significantly from period to period depending on the total notional amount of swap derivatives outstanding and fluctuations in market interest rates compared to the interest rates fixed by the swap. As of June 30, 2024, and December 31, 2023, our outstanding interest rate swap agreement contained a notional amount of $300.0 million maturing on January 31, 2025.

Credit Risk. By using derivative instruments to economically hedge exposures to changes in interest rates, we are exposed to counterparty credit risk. Credit risk is the failure of a counterparty to perform under the terms of a derivative contract. When the fair value of a derivative contract is positive, the counterparty owes us, which creates credit risk for us. When the fair value of a derivative contract is negative, we owe the counterparty and, therefore, we do not possess credit risk. We minimize the credit risk in derivative instruments by entering into transactions with high quality counterparties. We have entered into netting agreements, including International Swap Dealers Association (“ISDA”) Agreements, which allow for netting of contract receivables and payables in the event of default by either party.

The following table summarizes the fair value of our derivative contracts included in the Condensed Consolidated Balance Sheets (in thousands):

		June 30,		December 31,
	Balance Sheet Location	2024		2023
Interest rate swap	Other current assets	$	1,864	$	—
Interest rate swap	Other long-term assets		—		1,633

The following table summarizes the amounts recognized with respect to our derivative instruments within the Condensed Consolidated Statements of Income (in thousands):

		Three Months Ended				Six Months Ended
	Location of Gain	June 30,				June 30,
	Recognized on Derivatives	2024		2023		2024		2023
Interest rate swap	Interest expense, net	$	578	$	4,630	$	2,251	$	5,597

Cash flows from derivatives settled are reported as cash flows from operating activities.

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Income Taxes

6 Months Ended

Jun. 30, 2024

Income Taxes

Income Taxes

Note 9—Income Taxes

We are subject to tax liabilities imposed by multiple jurisdictions. We determine our best estimate of the annual effective tax rate at each interim period using expected annual pre-tax earnings, statutory tax rates and available tax planning opportunities. Certain significant or unusual items are separately recognized in the quarter in which they occur, which can cause variability in the effective tax rate from quarter to quarter. We recognize interest and penalties related to uncertain tax positions, if any, as an income tax expense.

The effective tax rate on income for the six months ended June 30, 2024, and 2023 is 29.0%. For the first six months of 2024 and 2023, our tax rate differed from the U.S. federal statutory rate of 21.0% primarily due to the impact of state income taxes and nondeductible components of per diem expenses.

Our U.S. federal income tax returns are generally no longer subject to examination for tax years before 2020. The statutes of limitation of state and foreign jurisdictions generally vary between 3 to 5 years. Accordingly, our state and foreign income tax returns are generally no longer subject to examination for tax years before 2018.

Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for temporary differences between the financial reporting bases and tax bases of assets and liabilities based on enacted tax rates expected to be in effect when such amounts are realized or settled. However, deferred tax assets are recognized only to the extent that it is more likely than not that they will be realized based upon consideration of available evidence, including future reversals of existing taxable temporary differences, future projected taxable income, the length

of the tax asset carryforward periods and tax planning strategies. The effects of remeasurement of deferred tax assets and liabilities resulting from changes in tax rates are recognized in income in the period of enactment.

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Dividends and Earnings Per Share

6 Months Ended

Jun. 30, 2024

Dividends and Earnings Per Share

Dividends and Earnings Per Share

Note 10—Dividends and Earnings Per Share

We paid cash dividends during 2024 and 2023 as follows:

Declaration Date	Record Date	Date Paid	Amount Per Share
February 22, 2023	March 31, 2023	April 14, 2023		0.06
May 3, 2023	June 30, 2023	July 14, 2023		0.06
August 2, 2023	September 29, 2023	October 13, 2023		0.06
November 2, 2023	December 29, 2023	January 12, 2024		0.06
February 21, 2024	March 28, 2024	April 15, 2024		0.06
May 1, 2024	June 28, 2024	July 15, 2024		0.06

The payment of future dividends is contingent upon our revenue and earnings, capital requirements and our general financial condition, as well as contractual restrictions and other considerations deemed relevant by the Board of Directors.

The table below presents the computation of basic and diluted earnings per share for the three and six months ended June 30, 2024 and 2023 (in thousands, except per share amounts).

	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Numerator:
Net income	$	49,543	$	39,032	$	68,486	$	40,342
Denominator:
Weighted average shares for computation of basic earnings per share:		53,640		53,301		53,565		53,243
Dilutive effect of stock-based awards		1,013		1,023		957		840
Weighted average shares for computation of diluted earnings per share		54,653		54,324		54,522		54,083
Earnings per share:
Basic	$	0.92	$	0.73	$	1.28	$	0.76
Diluted	$	0.91	$	0.72	$	1.26	$	0.75

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Stockholders' Equity

6 Months Ended

Jun. 30, 2024

Stockholders' Equity

Stockholders' Equity

Note 11—Stockholders’ Equity

Common stock

We issued 11,359 and 21,245 shares of common stock in the six months ended June 30, 2024, and 2023, respectively, under our long-term retention plan (“LTR Plan”). The shares were purchased by the participants in the LTR Plan with payment made to us of $0.3 million in both the six months ended June 30, 2024, and 2023. Our LTR Plan for certain managers and executives allows participants to use a portion of their annual bonus amount to purchase our common stock at a discount from the market price. The shares purchased in the six months ended June 30, 2024, were a portion of bonus amounts earned in 2023, and the number of shares purchased was calculated based on 75% of the average daily closing market price of our common stock during December 2023. The shares purchased in the six months ended June 30, 2023, were for bonus amounts earned in 2022, and the number of shares was calculated based on 75% of the average daily closing market price during December 2022.

During the three months ended June 30, 2024, and 2023, we issued 6,400 and 10,264 shares of common stock, respectively, as part of the quarterly compensation of the non-employee members of the Board of Directors. During the six months ended June 30, 2024, and 2023, we issued 14,384 and 22,384 shares of common stock, respectively, as part of the quarterly compensation of the non-employee members of the Board of Directors.

During the three and six months ended June 30, 2024, a total of 35,850 and 271,569 restricted and performance stock units, net of forfeitures for tax withholdings, respectively, were converted to common stock. There were 35,973 and 154,025 restricted stock units, net of forfeitures for tax withholdings, converted to common stock during the three and six months ended June 30, 2023, respectively.

Employee Stock Purchase Plan

In May 2022, our shareholders approved the 2022 Primoris Services Corporation Employee Stock Purchase Plan (the “ESPP”), for which eligible full-time employees can purchase shares of our common stock at a discount. The purchase price of the stock is 90% of the lower of the market price at the beginning of the offering period or the end of the offering period. Purchases occur semi-annually, approximately 30 days following the filing of our Annual Report on Form 10-K for the fiscal year ended December 31 of each year, but in no cases can extend beyond March 31 of the period or year, and approximately 30 days following the filing of our Quarterly Report on Form 10-Q for the fiscal quarter ended June 30 of each year. For the six months ended June 30, 2024, 9,101 shares were purchased at an average discounted purchase price of $35.52 per share. For the six months ended June 30, 2023, 6,320 shares were purchased at an average discounted purchase price of $21.83 per share.

Share Purchase Plan

In November 2021, our Board of Directors authorized a $25.0 million share purchase program. Under the share purchase program, we can, depending on market conditions, share price and other factors, acquire shares of our common stock on the open market or in privately negotiated transactions. In November 2023, our Board of Directors replenished the limit to $25.0 million and extended the program to December 31, 2024. During the six months ended June 30, 2024 and 2023, we did not purchase any shares of common stock.

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Leases

6 Months Ended

Jun. 30, 2024

Leases

Leases

Note 12—Leases

We lease administrative and operational facilities, which are generally longer-term, project specific facilities or yards, and construction equipment under non-cancelable operating leases. We determine if an arrangement is a lease at inception. We have lease agreements with lease and non-lease components, which are generally accounted for separately. Operating leases are included in “Operating lease assets”, “Accrued liabilities”, and “Noncurrent operating lease liabilities, net of current portion” on our Condensed Consolidated Balance Sheets. We also made an accounting policy election in which leases with an initial term of 12 months or less are not recorded on the balance sheet and lease payments are recognized in the Condensed Consolidated Statements of Income on a straight-line basis over the lease term.

Operating lease assets and operating lease liabilities are recognized at commencement date based on the present value of the future minimum lease payments over the lease term. In determining our lease term, we include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. For our leases that do not provide an implicit rate, we use our incremental borrowing rate based on the information available at commencement date to determine the present value of future payments. Lease expense from minimum lease payments is recognized on a straight-line basis over the lease term.

Our leases have remaining lease terms that expire at various dates through 2034, some of which may include options to extend the leases for up to 5 years. The exercise of lease extensions is at our sole discretion. Periodically, we sublease excess facility space, but any sublease income is generally not significant. Our lease agreements do not contain any material residual value guarantees or material restrictive covenants.

The components of lease expense are as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024			2023
Operating lease expense (1)	$	37,145	$	25,110	$	71,770	$	47,982

________________________________________

(1) Includes short-term leases which are immaterial.

Our operating lease liabilities are reported on the Condensed Consolidated Balance Sheets as follows (in thousands):

	June 30,		December 31,
	2024			2023
Accrued liabilities	$	107,476	$	96,411
Noncurrent operating lease liabilities, net of current portion		308,114		263,454
	$	415,590	$	359,865

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Commitments and Contingencies

6 Months Ended

Jun. 30, 2024

Commitments and Contingencies.

Commitments and Contingencies

Note 13—Commitments and Contingencies

Legal proceedings — We are subject to claims and legal proceedings from time to time arising out of our business. We accrue for loss contingencies when we conclude that a loss from such claims or legal proceedings is probable and the amount is reasonably estimable. When only a range of amounts is reasonably estimable and no amount within the range is more likely than another, the low end of the range is recorded. While the ultimate amount of liability incurred in any of these matters is dependent on future developments, in our opinion, the recorded liability is adequate to cover the future payment of such liability and claims. Any adjustments to the recorded liability will be reflected in earnings in the periods in which such adjustments become known. In determining whether it is possible to provide a reasonably estimable amount of possible loss, or range of possible loss, we review and evaluate our litigation and regulatory matters on a quarterly basis in light of potentially relevant factual and legal developments. If we determine an unfavorable outcome is not probable, or probable but not reasonably estimable, we do not accrue for a potential loss contingency, but the matter, if potentially material, is disclosed below.

Management is unable to ascertain the ultimate outcome of claims and legal proceedings, and unfavorable or unexpected outcomes could result in additional expense that could be significant to results of operations in a particular year or quarter. However, after taking into consideration relevant factors concerning these matters, management believes that the reasonably possible outcome of such claims will not, individually or in the aggregate, have a material adverse effect on our consolidated results of operations, financial condition or cash flow.

Bonding — As of June 30, 2024 and December 31, 2023, we had bid and completion bonds issued and outstanding totaling approximately $6.9 billion and $5.9 billion, respectively. The remaining performance obligation on those bonded projects totaled approximately $2.7 billion as of June 30, 2024, and December 31, 2023.

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Reportable Segments

6 Months Ended

Jun. 30, 2024

Reportable Segments

Reportable Segments

Note 14—Reportable Segments

The current reportable segments include the Utilities segment and the Energy segment.

Each of our reportable segments is composed of similar business units that specialize in services unique to the segment. Driving the end-user focused segments are differences in the economic characteristics of each segment, the nature of the services provided by each segment; the production processes of each segment, the type or class of customer using the segment’s services, the methods used by the segment to provide the services, and the regulatory environment of each segment’s customers.

The classification of revenue and gross profit for segment reporting purposes can at times require judgment on the part of management. Our segments may perform services across industries or perform joint services for customers in multiple industries. To determine reportable segment gross profit, certain allocations, including allocations of shared and indirect costs, such as facility costs, equipment costs and indirect operating expenses, were made.

The following is a brief description of the reportable segments:

The Utilities segment operates throughout the United States and specializes in a range of services, including the installation and maintenance of new and existing natural gas and electric utility distribution and transmission systems, and communications systems.

The Energy segment operates throughout the United States and Canada and specializes in a range of services that include engineering, procurement, construction, refining, site development services for data centers, liquified natural gas plant construction, highway and bridge construction, demolition, site work, soil stabilization, mass excavation, flood control, upgrades, repairs, outages, pipeline construction and maintenance, pipeline integrity services, and maintenance services for entities in the renewable energy and energy storage, renewable fuels, and petroleum and petrochemical industries, as well as state departments of transportation.

Total assets by segment is not presented as our Chief Operating Decision Maker as defined by ASC 280, Segment Reporting, does not review or allocate resources based on segment assets.

Segment Revenue

Revenue by segment was as follows (in thousands):

	For the three months ended June 30,
	2024		2023
Segment	Revenue		Revenue
Utilities	$	620,798	$	649,238
Energy		973,492		778,715
Intersegment Eliminations		(30,575)		(14,576)
Total	$	1,563,715	$	1,413,377

	For the six months ended June 30,
	2024		2023
Segment	Revenue		Revenue
Utilities	$	1,108,722	$	1,183,001
Energy		1,921,070		1,506,371
Intersegment Eliminations		(53,370)		(19,099)
Total	$	2,976,422	$	2,670,273

Segment Gross Profit

Gross profit by segment was as follows (in thousands):

	For the three months ended June 30,
	2024			2023
			% of			% of
			Segment			Segment
Segment	Gross Profit		Revenue	Gross Profit		Revenue
Utilities	$	64,066	10.3%	$	66,510	10.2%
Energy		122,644	12.6%		90,754	11.7%
Total	$	186,710	11.9%	$	157,264	11.1%

	For the six months ended June 30,
	2024			2023
			% of			% of
			Segment			Segment
Segment	Gross Profit		Revenue	Gross Profit		Revenue
Utilities	$	93,545	8.4%	$	100,081	8.5%
Energy		226,541	11.8%		156,916	10.4%
Total	$	320,086	10.8%	$	256,997	9.6%

Segment Goodwill

The amount of goodwill recorded by each segment as of June 30, 2024 and December 31, 2023 is presented in Note 5 – “Goodwill and Intangible Assets”.

Geographic Region — Revenue and Total Assets

The majority of our revenue is derived from customers in the United States with approximately 5.4% and 5.6% generated from sources outside of the United States during the six months ended June 30, 2024 and 2023, respectively, principally in Canada. As of June 30, 2024 and December 31, 2023, approximately 3.4% and 3.9%, respectively, of total assets were located outside of the United States, principally in Canada.

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Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Pay vs Performance Disclosure
Net Income (Loss)	$ 49,543	$ 39,032	$ 68,486	$ 40,342

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Insider Trading Arrangements	3 Months Ended
	Jun. 30, 2024
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

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Basis of Presentation (Policies)

6 Months Ended

Jun. 30, 2024

Basis of Presentation

Reclassification

Reclassification — Certain previously reported amounts have been reclassified to conform to the current year

presentation.

Restricted cash

Restricted cash — Restricted cash consists primarily of cash balances that are restricted as to withdrawal or usage and contract retention payments made by customers into escrow bank accounts and are included in prepaid expenses and other current assets in our Condensed Consolidated Balance Sheets. Escrow cash accounts are released to us by customers as projects are completed in accordance with contract terms. The following tables provide a reconciliation of cash, cash equivalents and restricted cash reported within the Condensed Consolidated Balance Sheets to the totals of such amounts shown in the Condensed Consolidated Statements of Cash Flows (in thousands):

	June 30,
	2024		2023
Cash and cash equivalents	$	207,363	$	122,692
Restricted cash included in prepaid expenses and other current assets		5,625		5,672
Total cash, cash equivalents and restricted cash shown in the consolidated statements of cash flows	$	212,988	$	128,364

	December 31,
	2023		2022
Cash and cash equivalents	$	217,778	$	248,692
Restricted cash included in prepaid expense and other current assets		5,764		10,299
Total cash, cash equivalents and restricted cash shown in the consolidated statements of cash flows	$	223,542	$	258,991

Accounts Receivable Securitization Facility

Accounts Receivable Securitization Facility — In June 2023, we entered into an Accounts Receivable Securitization Facility (“the Facility”) with PNC Bank, National Association ("PNC") to improve cash flows from trade accounts receivable. In July 2024, we renewed the Facility for a two-year term, added Regions Bank (“Regions”) to the Facility, and increased the maximum purchase commitment to $150.0 million, at any one time. Fees associated with the Facility for the six months ended June 30, 2024, were $2.7 million and are included in interest expense in the Condensed Consolidated Statements of Income.

Under the Facility, certain of our designated subsidiaries may sell their trade accounts receivable as they are originated to a wholly owned bankruptcy remote Special Purpose Entity (“SPE”) created specifically for this purpose. We control and, therefore, consolidate the SPE in our consolidated financial statements. The SPE transfers ownership and control of qualifying accounts receivable to PNC and Regions up to the maximum purchase commitment. We and our related subsidiaries have no continuing involvement in the transferred accounts receivable, other than collection and administrative responsibilities, and, once sold, the accounts receivable are no longer available to satisfy our creditors or our related subsidiaries. We account for accounts receivable sold to the banking counterparty as a sale of financial assets and derecognize the trade accounts receivable from our Condensed Consolidated Balance Sheets.

The total outstanding balance of trade accounts receivable that have been sold and derecognized is $75.0 million as of June 30, 2024. The SPE owned $266.4 million of trade accounts receivable as of June 30, 2024, which are included in Accounts receivable, net on the Condensed Consolidated Balance Sheets. For the six months ended June 30, 2024 and 2023, we received $10.0 million and $25.0 million, respectively, in cash proceeds from the Facility, and repaid $10.0 million and $0, respectively to the Facility, which are included in cash from operating activities in the Condensed Consolidated Statements of Cash Flows. As of June 30, 2024, we had $25.0 million available capacity under the Facility prior to the July renewal.

Customer concentration

Customer concentration — We operate in multiple industry sectors encompassing the construction of commercial, industrial and public works infrastructure assets primarily throughout the United States. Typically, the top ten customers in any one calendar year generate revenue that is approximately 35% to 45% of total revenue; however, the companies that comprise the top ten customers vary from year to year.

For the three and six months ended June 30, 2024, approximately 39.7% and 42.3%, respectively, of total revenue was generated from our top ten customers and no one customer accounted for more than 10% of our total revenue.

For the three and six months ended June 30, 2023, approximately 39.5% and 38.1%, respectively, of total revenue was generated from our top ten customers and no one customer accounted for more than 10% of our total revenue.

Recently Issued Accounting Pronouncements

Recently Issued Accounting Pronouncements

In November 2023, the FASB issued ASU No. 2023-07, “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures” which changes the accounting and reporting of segment disclosure requirements primarily through enhanced disclosure about significant segment expenses in accordance with FASB Accounting Standards Codification 280, Segment Reporting. This ASU is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. The amendments should be applied prospectively on or after the effective date. We adopted the new standard on January 1, 2024, on a prospective basis. This ASU will likely result in us including additional required disclosures in the financial statement footnotes in our annual report on form 10-K commencing with the year ending December 31, 2024, but is not expected to have an effect on our consolidated financial position, results of operations or cash flows.

In December 2023, the FASB issued ASU No. 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures” that requires presentation of specific categories of reconciling items, as well reconciling items that meet a quantitative threshold, in the reconciliation between the income tax provision and the income tax provision using statutory tax rates. The standard also requires disclosure of income taxes paid disaggregated by jurisdiction with separate disclosure of income taxes paid to individual jurisdictions that meet a quantitative threshold. ASU No. 2023-09 is effective for fiscal years beginning after December 15, 2024, with early adoption permitted. The amendments should be applied prospectively; however, entities have the option to apply retrospectively for each period presented. We do not expect the adoption of this new standard in 2025 to have an impact on our consolidated financial position, results of operations or cash flows.

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Basis of Presentation (Tables)

6 Months Ended

Jun. 30, 2024

Basis of Presentation

Schedule of reconciliation of cash, cash equivalents and restricted cash

The following tables provide a reconciliation of cash, cash equivalents and restricted cash reported within the Condensed Consolidated Balance Sheets to the totals of such amounts shown in the Condensed Consolidated Statements of Cash Flows (in thousands):

	June 30,
	2024		2023
Cash and cash equivalents	$	207,363	$	122,692
Restricted cash included in prepaid expenses and other current assets		5,625		5,672
Total cash, cash equivalents and restricted cash shown in the consolidated statements of cash flows	$	212,988	$	128,364

	December 31,
	2023		2022
Cash and cash equivalents	$	217,778	$	248,692
Restricted cash included in prepaid expense and other current assets		5,764		10,299
Total cash, cash equivalents and restricted cash shown in the consolidated statements of cash flows	$	223,542	$	258,991

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Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2024

Fair Value Measurements

Schedule of financial assets and liabilities which are required to be measured at fair value

The following table presents, for each of the fair value hierarchy levels identified under ASC Topic 820, our financial assets and liabilities that are required to be measured at fair value as of June 30, 2024 and December 31, 2023 (in thousands):

	Fair Value Measurements at Reporting Date
			Significant
	Quoted Prices		Other		Significant
	in Active Markets		Observable		Unobservable
	for Identical Assets		Inputs		Inputs
	(Level 1)		(Level 2)		(Level 3)
Assets as of June 30, 2024:
Cash and cash equivalents	$	207,363	$	—	$	—
Interest rate swap		—		1,864		—
Assets as of December 31, 2023:
Cash and cash equivalents		217,778		—		—
Interest rate swap		—		1,633		—

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Revenue (Tables)

6 Months Ended

Jun. 30, 2024

Revenue

Schedule of contract assets

Contract assets consist of the following (in thousands):

	June 30,		December 31,
	2024		2023
Unbilled revenue	$	609,247	$	604,166
Retention receivable		217,971		202,358
Contract materials (not yet installed)		45,790		39,652
	$	873,008	$	846,176

Schedule of contract liabilities

Contract liabilities consist of the following (in thousands):

	June 30,		December 31,
	2024		2023
Deferred revenue	$	482,014	$	363,159
Accrued loss provision		1,864		3,317
	$	483,878	$	366,476

Schedule of revenue disaggregation by various categories

MSA and Non-MSA revenue was as follows (in thousands):

	For the three months ended June 30, 2024
Segment	MSA		Non-MSA		Total
Utilities	$	496,458	$	124,340		620,798
Energy		77,952		895,540		973,492
Intersegment Eliminations		(44)		(30,531)		(30,575)
Total	$	574,366	$	989,349	$	1,563,715

	For the six months ended June 30, 2024
Segment	MSA		Non-MSA		Total
Utilities	$	877,956	$	230,766	$	1,108,722
Energy		170,718		1,750,352		1,921,070
Intersegment Eliminations		(238)		(53,132)		(53,370)
Total	$	1,048,436	$	1,927,986	$	2,976,422

	For the three months ended June 30, 2023
Segment	MSA		Non-MSA		Total
Utilities	$	480,131	$	169,107	$	649,238
Energy		67,206		711,509		778,715
Intersegment Eliminations		(2,950)		(11,626)		(14,576)
Total	$	544,387	$	868,990	$	1,413,377

	For the six months ended June 30, 2023
Segment	MSA		Non-MSA		Total
Utilities	$	853,767	$	329,234	$	1,183,001
Energy		144,356		1,362,015		1,506,371
Intersegment Eliminations		(4,617)		(14,482)		(19,099)
Total	$	993,506	$	1,676,767	$	2,670,273

Revenue by contract type was as follows (in thousands):

	For the three months ended June 30, 2024
Segment	Fixed-price		Unit-price		Cost reimbursable (1)		Total
Utilities	$	93,571	$	387,980	$	139,247	$	620,798
Energy		539,406		164,600		269,486		973,492
Intersegment Eliminations		(30,536)		(12)		(27)		(30,575)
Total	$	602,441	$	552,568	$	408,706	$	1,563,715

(1) Includes time and material and cost reimbursable plus fee contracts.

	For the six months ended June 30, 2024
Segment	Fixed-price		Unit-price		Cost reimbursable (1)		Total
Utilities	$	180,571	$	685,405	$	242,746	$	1,108,722
Energy		1,142,706		307,389		470,975		1,921,070
Intersegment Eliminations		(51,485)		(1,765)		(120)		(53,370)
Total	$	1,271,792	$	991,029	$	713,601	$	2,976,422

(1) Includes time and material and cost reimbursable plus fee contracts.

	For the three months ended June 30, 2023
Segment	Fixed-price		Unit-price		Cost reimbursable (1)		Total
Utilities	$	101,738	$	411,594	$	135,906	$	649,238
Energy		484,996		153,892		139,827		778,715
Intersegment Eliminations		(3,310)		(11,008)		(258)		(14,576)
Total	$	583,424	$	554,478	$	275,475	$	1,413,377

(1) Includes time and material and cost reimbursable plus fee contracts.

	For the six months ended June 30, 2023
Segment	Fixed-price		Unit-price		Cost reimbursable (1)		Total
Utilities	$	187,685		734,965	$	260,351	$	1,183,001
Energy		1,014,560		280,219		211,592		1,506,371
Intersegment Eliminations		(6,059)		(11,866)		(1,174)		(19,099)
Total	$	1,196,186	$	1,003,318	$	470,769	$	2,670,273

(1) Includes time and material and cost reimbursable plus fee contracts.

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Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2024

Goodwill and Intangible Assets

Schedule of goodwill by reporting unit

The carrying amount of goodwill by reportable segment was as follows (in thousands):

	June 30,		December 31,
Reporting Segment	2024		2023
Utilities	$	703,462	$	703,462
Energy		154,188		154,188
Total Goodwill	$	857,650	$	857,650

Summary of intangible asset categories, amounts and the average amortization periods

The table below summarizes the intangible asset categories and amounts, which are amortized on a straight-line basis (in thousands):

	June 30, 2024						December 31, 2023
	Gross Carrying Amount		Accumulated Amortization		Intangible assets, net		Gross Carrying Amount		Accumulated Amortization		Intangible assets, net
Tradenames	$	19,220	$	(17,164)	$	2,056	$	19,220	$	(15,799)	$	3,421
Customer relationships		295,977		(80,750)		215,227		295,977		(71,837)		224,140
Total	$	315,197	$	(97,914)	$	217,283	$	315,197	$	(87,636)	$	227,561

Schedule of estimated future amortization expense for intangible assets

Estimated future amortization expense for intangible assets is as follows (in thousands):

	Estimated
	Intangible
	Amortization
For the Years Ending December 31,	Expense
2024 (remaining six months)	$	9,396
2025		17,661
2026		16,141
2027		15,604
2028		14,381
Thereafter		144,100
	$	217,283

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Accounts Payable and Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2024

Accounts Payable and Accrued Liabilities

Summary of accrued liabilities

The following is a summary of accrued liabilities (in thousands):

	June 30,		December 31,
	2024		2023
Payroll and related employee benefits	$	144,759	$	108,618
Current operating lease liability		107,476		96,411
Casualty insurance reserves		13,502		18,015
Corporate income taxes and other taxes		33,674		14,203
Other		25,321		26,245
	$	324,732	$	263,492

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Credit Arrangements (Tables)

6 Months Ended

Jun. 30, 2024

Credit Arrangements

Schedule of long-term debt and credit facilities

Long-term debt and credit facilities consist of the following (in thousands):

	June 30,		December 31,
	2024		2023
Term loan	$	862,316	$	874,128
Revolving credit facility		—		—
Commercial equipment notes		57,114		71,004
Mortgage notes		19,170		19,615
Total debt		938,600		964,747
Unamortized debt issuance costs		(5,572)		(6,475)
Total debt, net	$	933,028	$	958,272
Less: current portion		(89,270)		(72,903)
Long-term debt, net of current portion	$	843,758	$	885,369

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Derivative Instruments (Tables)

6 Months Ended

Jun. 30, 2024

Derivative Instruments

Schedule of fair values of our derivative contracts included in the Condensed Consolidated Balance Sheets

The following table summarizes the fair value of our derivative contracts included in the Condensed Consolidated Balance Sheets (in thousands):

		June 30,		December 31,
	Balance Sheet Location	2024		2023
Interest rate swap	Other current assets	$	1,864	$	—
Interest rate swap	Other long-term assets		—		1,633

Schedule of derivative instruments within the Condensed Consolidated Statements of Income

The following table summarizes the amounts recognized with respect to our derivative instruments within the Condensed Consolidated Statements of Income (in thousands):

		Three Months Ended				Six Months Ended
	Location of Gain	June 30,				June 30,
	Recognized on Derivatives	2024		2023		2024		2023
Interest rate swap	Interest expense, net	$	578	$	4,630	$	2,251	$	5,597

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Dividends and Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2024

Dividends and Earnings Per Share

Schedule of cash dividends paid or declared

We paid cash dividends during 2024 and 2023 as follows:

Declaration Date	Record Date	Date Paid	Amount Per Share
February 22, 2023	March 31, 2023	April 14, 2023		0.06
May 3, 2023	June 30, 2023	July 14, 2023		0.06
August 2, 2023	September 29, 2023	October 13, 2023		0.06
November 2, 2023	December 29, 2023	January 12, 2024		0.06
February 21, 2024	March 28, 2024	April 15, 2024		0.06
May 1, 2024	June 28, 2024	July 15, 2024		0.06

Schedule of computation of basic and diluted earnings per share

The table below presents the computation of basic and diluted earnings per share for the three and six months ended June 30, 2024 and 2023 (in thousands, except per share amounts).

	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Numerator:
Net income	$	49,543	$	39,032	$	68,486	$	40,342
Denominator:
Weighted average shares for computation of basic earnings per share:		53,640		53,301		53,565		53,243
Dilutive effect of stock-based awards		1,013		1,023		957		840
Weighted average shares for computation of diluted earnings per share		54,653		54,324		54,522		54,083
Earnings per share:
Basic	$	0.92	$	0.73	$	1.28	$	0.76
Diluted	$	0.91	$	0.72	$	1.26	$	0.75

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Leases (Tables)

6 Months Ended

Jun. 30, 2024

Leases

Summary of components of lease expense

The components of lease expense are as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024			2023
Operating lease expense (1)	$	37,145	$	25,110	$	71,770	$	47,982

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(1) Includes short-term leases which are immaterial.

Summary of operating lease liabilities

Our operating lease liabilities are reported on the Condensed Consolidated Balance Sheets as follows (in thousands):

	June 30,		December 31,
	2024			2023
Accrued liabilities	$	107,476	$	96,411
Noncurrent operating lease liabilities, net of current portion		308,114		263,454
	$	415,590	$	359,865

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Reportable Segments (Tables)

6 Months Ended

Jun. 30, 2024

Reportable Segments

Schedule of revenue and gross profit by segment

Segment Revenue

Revenue by segment was as follows (in thousands):

	For the three months ended June 30,
	2024		2023
Segment	Revenue		Revenue
Utilities	$	620,798	$	649,238
Energy		973,492		778,715
Intersegment Eliminations		(30,575)		(14,576)
Total	$	1,563,715	$	1,413,377

	For the six months ended June 30,
	2024		2023
Segment	Revenue		Revenue
Utilities	$	1,108,722	$	1,183,001
Energy		1,921,070		1,506,371
Intersegment Eliminations		(53,370)		(19,099)
Total	$	2,976,422	$	2,670,273

Segment Gross Profit

Gross profit by segment was as follows (in thousands):

	For the three months ended June 30,
	2024			2023
			% of			% of
			Segment			Segment
Segment	Gross Profit		Revenue	Gross Profit		Revenue
Utilities	$	64,066	10.3%	$	66,510	10.2%
Energy		122,644	12.6%		90,754	11.7%
Total	$	186,710	11.9%	$	157,264	11.1%

	For the six months ended June 30,
	2024			2023
			% of			% of
			Segment			Segment
Segment	Gross Profit		Revenue	Gross Profit		Revenue
Utilities	$	93,545	8.4%	$	100,081	8.5%
Energy		226,541	11.8%		156,916	10.4%
Total	$	320,086	10.8%	$	256,997	9.6%

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Basis of Presentation - Restricted Cash (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023	Jun. 30, 2023	Dec. 31, 2022
Basis of Presentation
Cash and cash equivalents	$ 207,363	$ 217,778	$ 122,692	$ 248,692
Restricted cash included in prepaid expense and other current assets	$ 5,625	$ 5,764	$ 5,672	$ 10,299
Restricted Cash, Statement of Financial Position	Prepaid Expense and Other Assets, Current	Prepaid Expense and Other Assets, Current	Prepaid Expense and Other Assets, Current	Prepaid Expense and Other Assets, Current
Total cash, cash equivalents and restricted cash shown in the consolidated statements of cash flows	$ 212,988	$ 223,542	$ 128,364	$ 258,991

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Basis of Presentation - Accounts Receivable Securitization Facility (Details) - USD ($) $ in Millions	1 Months Ended	6 Months Ended
	Jul. 31, 2024	Jun. 30, 2024	Jun. 30, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Facility term	2 years
Accounts receivable from securitization		$ 25.0
Sale of accounts receivable		75.0
Cash proceeds from facility		10.0	$ 25.0
Repayments to the facility		10.0	$ 0.0
Accounts receivable securitization facility fee		2.7
Special Purpose Entity | Accounts receivable, net
Accounts, Notes, Loans and Financing Receivable [Line Items]
Trade accounts receivables		$ 266.4
Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable from securitization	$ 150.0

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Basis of Presentation - Customer concentration (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2024 customer	Jun. 30, 2023 USD ($)	Jun. 30, 2024 customer	Jun. 30, 2023 USD ($) customer
Customer concentration
Number of top customers			10	10
Revenues | Customer concentration | Top ten customers
Customer concentration
Percentage of concentration risk	39.70%	39.50%	42.30%	38.10%
Number of customers	10	10	10	10
Revenues | Customer concentration | Top ten customers | Minimum
Customer concentration
Minimum percentage of revenues generated by top ten customers			35.00%
Revenues | Customer concentration | Top ten customers | Maximum
Customer concentration
Minimum percentage of revenues generated by top ten customers			45.00%

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Fair Value Measurements (Details) - Recurring - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets
Cash and cash equivalents	$ 207,363	$ 217,778
Interest rate swap | Significant Other Observable Inputs (Level2)
Assets
Derivative asset	$ 1,864	$ 1,633

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Revenue - Performance obligations (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenue expected timing
Revenue	$ 1,563,715	$ 1,413,377	$ 2,976,422	$ 2,670,273
Remaining performance obligations	5,100,000		5,100,000
Revenue recognized from performance obligations satisfied in previous periods	3,900		(700)
Amount of contract modifications included in the expected contract value.	$ 191,900		191,900
Amount of unapproved contract modifications recognized as revenue on a cumulative catch-up basis			177,900
Revenue recognized over time
Revenue expected timing
Revenue			$ 2,116,800	$ 1,777,600

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Revenue - Performance obligations - Details (Details)	6 Months Ended
	Jun. 30, 2024
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-07-01
Revenue expected timing
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction	12 months
Percentage of remaining performance obligation expected to be recognized in period	49.30%
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-04-01 | Minimum
Revenue expected timing
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction	12 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-04-01 | Maximum
Revenue expected timing
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction	18 months

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Revenue - Contract assets (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Revenue
Unbilled revenue	$ 609,247	$ 604,166
Retention receivable	217,971	202,358
Contract materials (not yet installed)	45,790	39,652
Contract assets	873,008	$ 846,176
Increase (decrease) in contract assets	$ 26,800

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Revenue - Contract liabilities (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Revenue
Deferred revenue	$ 482,014	$ 363,159
Accrued loss provision	1,864	3,317
Contract liabilities	483,878	$ 366,476
Increase in contract liabilities	117,400
Revenue recognized included in contract liability at beginning of period	$ 304,100

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Revenue - Disaggregation of revenue by customer type and contract type (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of Revenue
Revenue	$ 1,563,715	$ 1,413,377	$ 2,976,422	$ 2,670,273
Fixed price
Disaggregation of Revenue
Revenue	602,441	583,424	1,271,792	1,196,186
Unit price
Disaggregation of Revenue
Revenue	552,568	554,478	991,029	1,003,318
Cost reimbursable
Disaggregation of Revenue
Revenue	408,706	275,475	713,601	470,769
MSA
Disaggregation of Revenue
Revenue	574,366	544,387	1,048,436	993,506
Non-MSA
Disaggregation of Revenue
Revenue	989,349	868,990	1,927,986	1,676,767
Intersegment Eliminations
Disaggregation of Revenue
Revenue	(30,575)	(14,576)	(53,370)	(19,099)
Intersegment Eliminations | Fixed price
Disaggregation of Revenue
Revenue	(30,536)	(3,310)	(51,485)	(6,059)
Intersegment Eliminations | Unit price
Disaggregation of Revenue
Revenue	(12)	(11,008)	(1,765)	(11,866)
Intersegment Eliminations | Cost reimbursable
Disaggregation of Revenue
Revenue	(27)	(258)	(120)	(1,174)
Intersegment Eliminations | MSA
Disaggregation of Revenue
Revenue	(44)	(2,950)	(238)	(4,617)
Intersegment Eliminations | Non-MSA
Disaggregation of Revenue
Revenue	(30,531)	(11,626)	(53,132)	(14,482)
Utilities | Operating Segment
Disaggregation of Revenue
Revenue	620,798	649,238	1,108,722	1,183,001
Utilities | Operating Segment | Fixed price
Disaggregation of Revenue
Revenue	93,571	101,738	180,571	187,685
Utilities | Operating Segment | Unit price
Disaggregation of Revenue
Revenue	387,980	411,594	685,405	734,965
Utilities | Operating Segment | Cost reimbursable
Disaggregation of Revenue
Revenue	139,247	135,906	242,746	260,351
Utilities | Operating Segment | MSA
Disaggregation of Revenue
Revenue	496,458	480,131	877,956	853,767
Utilities | Operating Segment | Non-MSA
Disaggregation of Revenue
Revenue	124,340	169,107	230,766	329,234
Energy | Operating Segment
Disaggregation of Revenue
Revenue	973,492	778,715	1,921,070	1,506,371
Energy | Operating Segment | Fixed price
Disaggregation of Revenue
Revenue	539,406	484,996	1,142,706	1,014,560
Energy | Operating Segment | Unit price
Disaggregation of Revenue
Revenue	164,600	153,892	307,389	280,219
Energy | Operating Segment | Cost reimbursable
Disaggregation of Revenue
Revenue	269,486	139,827	470,975	211,592
Energy | Operating Segment | MSA
Disaggregation of Revenue
Revenue	77,952	67,206	170,718	144,356
Energy | Operating Segment | Non-MSA
Disaggregation of Revenue
Revenue	$ 895,540	$ 711,509	$ 1,750,352	$ 1,362,015

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Goodwill and Intangible Assets - Goodwill (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Goodwill
Goodwill	$ 857,650	$ 857,650
Utilities
Goodwill
Goodwill	703,462	703,462
Energy
Goodwill
Goodwill	$ 154,188	$ 154,188

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Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Intangible assets
Gross Carrying Amount	$ 315,197		$ 315,197		$ 315,197
Accumulated Amortization	(97,914)		(97,914)		(87,636)
Intangible assets, net	217,283		217,283		227,561
Amortization expense of intangible assets	5,100	$ 5,300	10,300	$ 11,400
Tradenames
Intangible assets
Gross Carrying Amount	19,220		19,220		19,220
Accumulated Amortization	(17,164)		(17,164)		(15,799)
Intangible assets, net	2,056		2,056		3,421
Customer relationships
Intangible assets
Gross Carrying Amount	295,977		295,977		295,977
Accumulated Amortization	(80,750)		(80,750)		(71,837)
Intangible assets, net	$ 215,227		$ 215,227		$ 224,140

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Goodwill and Intangible Assets - Future Amortization (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Estimated future amortization expense for intangible assets
2024 (remaining six months)	$ 9,396
2025	17,661
2026	16,141
2027	15,604
2028	14,381
Thereafter	144,100
Intangible assets, net	$ 217,283	$ 227,561

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Accounts Payable and Accrued Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Accounts Payable and Accrued Liabilities
Retention amounts included in accounts payable	$ 35,300	$ 24,700
Accrued liabilities
Payroll and related employee benefits	144,759	108,618
Current operating lease liability	107,476	96,411
Casualty insurance reserves	13,502	18,015
Corporate income taxes and other taxes	33,674	14,203
Other	25,321	26,245
Total accrued liabilities	$ 324,732	$ 263,492

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Credit Arrangements (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Credit Agreements
Total debt	$ 938,600	$ 964,747
Unamortized debt issuance costs	(5,572)	(6,475)
Total debt, net	933,028	958,272
Less: current portion	(89,270)	(72,903)
Long-term debt, net of current portion	843,758	885,369
Term loan
Credit Agreements
Total debt	862,316	874,128
Commercial equipment notes
Credit Agreements
Total debt	57,114	71,004
Mortgage notes
Credit Agreements
Total debt	$ 19,170	$ 19,615

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Credit Arrangements - Narratives (Details) - USD ($) $ in Thousands		6 Months Ended
	Aug. 01, 2022	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023	Jan. 31, 2023
Credit Agreements
Weighted average interest rate (as a percent)		6.60%		6.80%
Payments on long-term debt		$ (26,148)	$ (51,234)
Aggregate principal amount		933,028		$ 958,272
Unamortized debt issuance costs		(5,572)		(6,475)
Interest rate swap
Credit Agreements
Notional Amount		300,000		$ 300,000
Credit Agreement.
Credit Agreements
Percentage of credit agreement, threshold restriction of total assets	20.00%
Revolving credit facility
Credit Agreements
Maximum borrowing capacity	$ 325,000
Borrowings outstanding		0
Available borrowing capacity		$ 273,400
Term loan
Credit Agreements
Principal amount	945,000
Term loan | Interest rate swap
Credit Agreements
Notional Amount					$ 300,000
Derivative fixed interest rate (as a percent)					4.095%
Basis spread on variable rate (as a percent)		2.00%
Commercial letters of credit
Credit Agreements
Maximum borrowing capacity	$ 325,000
Borrowings outstanding		$ 51,600

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Credit Arrangements- Canadian Credit Facilities (Details) $ in Millions	Jun. 30, 2024 CAD ($)
Canadian Credit Facility
Credit Agreements
Maximum borrowing capacity	$ 14.0
Available borrowing capacity	13.1
Borrowings outstanding	0.0
Foreign letters of credit
Credit Agreements
Letters of credit outstanding	$ 0.9

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Derivative Instruments (Details) $ in Millions	6 Months Ended
	Jun. 30, 2024 USD ($) instrument	Dec. 31, 2023 USD ($)	Jan. 31, 2023 USD ($)
Derivative Instruments
Number of instruments used for trading | instrument	0
Interest rate swap
Derivative Instruments
Notional Amount	$ 300.0	$ 300.0
Interest rate swap | Second agreement
Derivative Instruments
Notional Amount			$ 300.0

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Derivative Instruments - Derivative contract and instruments (Details) - Interest rate swap - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Derivative Instruments
Derivative assets, current	$ 1,864		$ 1,864
Derivative Asset, Current, Statement of Financial Position [Extensible Enumeration]	Prepaid Expense and Other Assets, Current		Prepaid Expense and Other Assets, Current
Derivative assets, noncurrent					$ 1,633
Derivative Asset, Noncurrent, Statement of Financial Position [Extensible Enumeration]					Other Assets, Noncurrent
Amount of (gain) loss recognized on derivatives, net	$ (578)	$ (4,630)	$ (2,251)	$ (5,597)
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Interest Income (Expense), Nonoperating, Net	Interest Income (Expense), Nonoperating, Net	Interest Income (Expense), Nonoperating, Net	Interest Income (Expense), Nonoperating, Net

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Income Taxes (Details)	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Income Taxes
Effective income tax rate reconciliation (in percent)	29.00%	29.00%
U.S. federal statutory income tax rate (as a percent)	21.00%	21.00%

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Dividends and Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended						6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Cash dividend declared (in dollars per share)	$ 0.06				$ 0.06		$ 0.12	$ 0.12
Numerator:
Net Income (Loss)	$ 49,543				$ 39,032		$ 68,486	$ 40,342
Denominator:
Weighted average shares for computation of basic earnings per share	53,640				53,301		53,565	53,243
Dilutive effect of stock-based awards	1,013				1,023		957	840
Weighted average shares for computation of diluted earnings per share	54,653				54,324		54,522	54,083
Earnings per share:
Basic earnings per share (in dollars per share)	$ 0.92				$ 0.73		$ 1.28	$ 0.76
Diluted earnings per share (in dollars per share)	$ 0.91				$ 0.72		$ 1.26	$ 0.75
Q1 2023 Dividends
Declaration Date						Feb. 22, 2023
Record Date						Mar. 31, 2023
Date Paid						Apr. 14, 2023
Cash dividend declared (in dollars per share)						$ 0.06
Q2 2023 Dividends
Declaration Date					May 03, 2023
Record Date					Jun. 30, 2023
Date Paid					Jul. 14, 2023
Cash dividend declared (in dollars per share)					$ 0.06
Q3 2023 Dividends
Declaration Date				Aug. 02, 2023
Record Date				Sep. 29, 2023
Date Paid				Oct. 13, 2023
Cash dividend declared (in dollars per share)				$ 0.06
Q4 2023 Dividends
Declaration Date			Nov. 02, 2023
Record Date			Dec. 29, 2023
Date Paid			Jan. 12, 2024
Cash dividend declared (in dollars per share)			$ 0.06
Q1 2024 Dividends
Declaration Date		Feb. 21, 2024
Record Date		Mar. 28, 2024
Date Paid		Apr. 15, 2024
Cash dividend declared (in dollars per share)		$ 0.06
Q2 2024 Dividends
Declaration Date	May 01, 2024
Record Date	Jun. 28, 2024
Date Paid	Jul. 15, 2024
Cash dividend declared (in dollars per share)	$ 0.06

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Stockholders' Equity (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Restricted and Performance Stock Units
Common Stock
Conversion of restricted and performance stock units, net of shares withheld for taxes (in shares)	35,850	35,973	271,569	154,025
LTR Plan
Common Stock
Shares of common stock issued under the long-term incentive plan	11,359	21,245
Amount received in exchange for shares of common stock under a long term incentive plan			$ 0.3	$ 0.3
Percentage of average market closing prices used in determining number of common stock that could be purchased by participants			75.00%	75.00%
Equity Plan | Independent Directors
Common Stock
Shares of common stock issued as a part of quarterly compensation of non-employee members of the Board of Directors	6,400	10,264	14,384	22,384

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Stockholders' Equity - Employee Stock Purchase Plan, Secondary Offering & Share Purchase Plan (Details) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended	6 Months Ended
	May 31, 2022	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023	Nov. 30, 2023	Nov. 30, 2021
Secondary Offering
Common stock, par value (in dollars per share)		$ 0.0001		$ 0.0001
Treasury Stock, Value [Abstract]
Aggregate purchase price up to which shares can be acquired under share purchase program					$ 25.0	$ 25.0
Employee Stock Purchase Plan
Employee Stock Purchase Plan
Purchase price of stock	90.00%
Purchase in annual report period	30 days
Purchase of quarterly report period	30 days
Shares of common stock issued under the long-term incentive plan		9,101	6,320
Stock purchase price		$ 35,520	$ 21,830

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Leases - Components of Lease Expense and Operating Lease Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Aggregate sales price, net of closing costs			$ 73,930	$ 23,465
Components of lease expense
Operating lease expense	$ 37,145	$ 25,110	71,770	$ 47,982
Operating lease liabilities
Accrued liabilities	$ 107,476		$ 107,476		$ 96,411
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Accrued Liabilities, Current		Accrued Liabilities, Current		Accrued Liabilities, Current
Noncurrent operating lease liabilities, net of current portion	$ 308,114		$ 308,114		$ 263,454
Operating lease liabilities	$ 415,590		$ 415,590		$ 359,865
Maximum
Renewal term	5 years		5 years

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Commitments and Contingencies - Legal (Details) - USD ($) $ in Billions	Jun. 30, 2024	Dec. 31, 2023
Commitments and Contingencies.
Bid and completion bonds issued and outstanding	$ 6.9	$ 5.9
Remaining performance obligation on the bonded projects.	$ 2.7	$ 2.7

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Reportable Segments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Segment reporting information
Revenue	$ 1,563,715	$ 1,413,377	$ 2,976,422	$ 2,670,273
Gross Profit	$ 186,710	$ 157,264	$ 320,086	$ 256,997
% of Segment Revenue	11.90%	11.10%	10.80%	9.60%
Intersegment Eliminations
Segment reporting information
Revenue	$ (30,575)	$ (14,576)	$ (53,370)	$ (19,099)
Utilities | Operating Segment
Segment reporting information
Revenue	620,798	649,238	1,108,722	1,183,001
Gross Profit	$ 64,066	$ 66,510	$ 93,545	$ 100,081
% of Segment Revenue	10.30%	10.20%	8.40%	8.50%
Energy | Operating Segment
Segment reporting information
Revenue	$ 973,492	$ 778,715	$ 1,921,070	$ 1,506,371
Gross Profit	$ 122,644	$ 90,754	$ 226,541	$ 156,916
% of Segment Revenue	12.60%	11.70%	11.80%	10.40%

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Reportable Segments - Revenue and Total Assets by Geographic Area (Details) - Non-United States	6 Months Ended		12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Revenues and total assets by geographic area
% of Revenue	5.40%	5.60%
% of total assets	3.40%		3.90%