CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
CONSOLIDATED STATEMENTS OF OPERATIONS
REVENUE	$ 351,053	$ 353,172	$ 676,943	$ 680,074
COST OF SERVICES	291,086	299,076	565,509	583,047
Gross profit	59,967	54,096	111,434	97,027
SELLING, GENERAL AND ADMINISTRATIVE EXPENSES	45,699	46,877	92,219	92,928
GAIN ON SALE OF ASSETS	(111)	(222)	(250)	(339)
Operating income	14,379	7,441	19,465	4,438
OTHER INCOME (EXPENSE):
Interest income	7	4	14	8
Interest expense	(347)	(428)	(685)	(825)
Changes in the fair value of contingent earn-out obligations	(27)	(37)	(54)	(67)
Other	37	18	101	69
Other income (expense)	(330)	(443)	(624)	(815)
INCOME BEFORE INCOME TAXES	14,049	6,998	18,841	3,623
INCOME TAX EXPENSE	5,735	3,049	7,778	2,105
INCOME FROM CONTINUING OPERATIONS	8,314	3,949	11,063	1,518
Income (loss) from discontinued operations, net of income tax expense (benefit) of $ - , $122, $(39) and $(40)		98	(54)	(139)
NET INCOME INCLUDING NONCONTROLLING INTERESTS	8,314	4,047	11,009	1,379
Less: Net income (loss) attributable to noncontrolling interests	552	(421)	715	(2,060)
NET INCOME ATTRIBUTABLE TO COMFORT SYSTEMS USA, INC.	$ 7,762	$ 4,468	$ 10,294	$ 3,439
Basic-
Income from continuing operations (in dollars per share)	$ 0.21	$ 0.12	$ 0.28	$ 0.09
Net income (in dollars per share)	$ 0.21	$ 0.12	$ 0.28	$ 0.09
Diluted-
Income from continuing operations (in dollars per share)	$ 0.21	$ 0.12	$ 0.28	$ 0.09
Net income (in dollars per share)	$ 0.21	$ 0.12	$ 0.28	$ 0.09
SHARES USED IN COMPUTING INCOME PER SHARE:
Basic (in shares)	37,190	37,166	37,128	37,111
Diluted (in shares)	37,365	37,247	37,349	37,232
DIVIDENDS PER SHARE (in dollars per share)	$ 0.05	$ 0.05	$ 0.10	$ 0.10