HOUSTON--(BUSINESS WIRE)--Comfort Systems USA, Inc. (NYSE: FIX) (the “Company”) today announced that it has closed its previously announced transaction to acquire Summit Industrial Construction, LLC (“Summit”) headquartered in Houston, Texas. As previously disclosed, Summit is a specialty industrial mechanical contractor offering engineering, design-assist and turnkey, direct hire construction services of modular systems serving the advanced technology, power, and industrial sectors. Summit’s capabilities ...