CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
CURRENT ASSETS:
Cash and cash equivalents	$ 43,540	$ 56,464
Accounts receivable, less allowance for doubtful accounts of $4,998 and $5,158, respectively	306,111	302,052
Other receivables	15,181	20,642
Inventories	9,783	7,941
Prepaid expenses and other	5,719	5,836
Costs and estimated earnings in excess of billings	34,350	31,338
Total current assets	414,684	424,273
PROPERTY AND EQUIPMENT, NET	62,557	60,813
GOODWILL	147,297	143,874
IDENTIFIABLE INTANGIBLE ASSETS, NET	49,140	41,079
DEFERRED INCOME TAX ASSETS, NET	29,240	16,276
OTHER NONCURRENT ASSETS	6,051	5,279
Total assets	708,969	691,594
CURRENT LIABILITIES:
Current maturities of long-term debt	600	500
Current maturities of long-term capital lease obligations	241	251
Accounts payable	106,536	106,684
Accrued compensation and benefits	50,506	54,079
Billings in excess of costs and estimated earnings	83,810	85,397
Accrued self-insurance	29,863	29,803
Other current liabilities	35,320	28,677
Total current liabilities	306,876	305,391
LONG-TERM DEBT	53,530	10,500
LONG-TERM CAPITAL LEASE OBLIGATIONS	200	256
DEFERRED INCOME TAX LIABILITIES	1,810	1,810
OTHER LONG-TERM LIABILITIES	8,479	8,632
Total liabilities	$ 370,895	$ 326,589
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY:
Preferred stock, $.01 par, 5,000,000 shares authorized, none issued and outstanding
Common stock, $.01 par, 102,969,912 shares authorized, 41,123,365 and 41,123,365 shares issued, respectively	$ 411	$ 411
Treasury stock, at cost, 3,730,986 and 3,696,781 shares, respectively	(49,118)	(46,845)
Additional paid-in capital	310,062	323,765
Retained earnings	76,719	69,390
Comfort Systems USA, Inc. stockholders' equity	338,074	346,721
Noncontrolling interests		18,284
Total stockholders' equity	338,074	365,005
Total liabilities and stockholders' equity	$ 708,969	$ 691,594