Subsequent Event	9 Months Ended
Sep. 30, 2023
Subsequent Event.
Subsequent Event	12. Subsequent Event On October 2, 2023, we acquired all of the issued and outstanding equity interests of DECCO, Inc. (“DECCO”). DECCO is headquartered in Nashua, New Hampshire, and performs mechanical and plumbing services with specialties in piping systems, steam, power, biotechnical processes and conveying systems, in addition to turnkey tool and equipment installation and critical equipment handling services and associated maintenance and support services, in the Northeastern United States. We expect DECCO to initially contribute annualized revenues of approximately $55 to $65 million. DECCO will be included in our mechanical segment.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//855/tableOfContent

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483399/855-10-50-2

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