 HOUSTON--BUSINESS WIRE--Comfort Systems USA, Inc. NYSE: FIX, a leading provider of commercial, industrial and institutional heating, ventilation, air conditioning and electrical contracting services, today announced that its board of directors declared a quarterly dividend of 0.12 per share, which is a 0.005 increase from the Companys most recent dividend, on Comfort Systems USA, Inc. common stock. The dividend is payable on August 24, 2021 to stockholders of record at the close of busin 