Condensed Consolidated Balance Sheets (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 406,546	$ 710,836
Accounts receivable, net	1,175,768	1,090,927
Costs and estimated earnings in excess of billings on uncompleted contracts	121,784	88,253
Inventories	38,310	32,778
Prepaid expenses and other	66,946	57,373
Total current assets	1,809,354	1,980,167
Investments, notes and other long-term receivables	5,783	6,211
Property, plant and equipment, net	97,357	88,615
Goodwill	570,653	406,804
Identifiable intangible assets, net	387,382	245,089
Other assets	26,045	28,656
Total assets	2,896,574	2,755,542
Current liabilities:
Borrowings under revolving credit facility	0	0
Current maturities of long-term debt and capital lease obligations	1,232	489
Accounts payable	431,280	416,715
Billings in excess of costs and estimated earnings on uncompleted contracts	463,038	456,690
Accrued payroll and benefits	173,556	192,407
Other accrued expenses and liabilities	195,749	166,398
Total current liabilities	1,264,855	1,232,699
Borrowings under revolving credit facility	150,000	150,000
Long-term debt and capital lease obligations	2,181	1,184
Other long-term obligations	255,634	208,814
Total liabilities	1,672,670	1,592,697
EMCOR Group, Inc. stockholders' equity:
Preferred stock, $0.01 par value, 1,000,000 shares authorized, zero issued and outstanding	0	0
Common stock, $0.01 par value, 200,000,000 shares authorized, 69,181,637 and 68,954,426 shares issued, respectively	692	690
Capital surplus	433,823	427,613
Accumulated other comprehensive loss	(39,769)	(42,411)
Retained earnings	835,979	782,576
Treasury stock, at cost 2,316,461 and 2,293,875 shares, respectively	(16,718)	(15,525)
Total EMCOR Group, Inc. stockholders' equity	1,214,007	1,152,943
Noncontrolling interests	9,897	9,902
Total equity	1,223,904	1,162,845
Total liabilities and equity	$ 2,896,574	$ 2,755,542