Comfort Systems USA Declares Quarterly Dividend

Comfort Systems USA, Inc. (NYSE: FIX), a leading provider of commercial, industrial and institutional heating, ventilation and air conditioning (“HVAC”) services, today announced that its board of directors declared a quarterly dividend of $0.05 per share on Comfort Systems USA, Inc. common stock. The dividend is payable on August 24, 2012 to shareholders of record at the close of business on August 13, 2012.

Comfort Systems USA ® is a premier provider of business solutions addressing workplace comfort, with 87 locations in 72 cities around the nation. For more information, visit the Company’s website at www.comfortsystemsusa.com .

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