 HOUSTON--BUSINESS WIRE--Comfort Systems USA, Inc. NYSE: FIX today announced that it has entered into a definitive agreement to acquire Tennessee Electric Company, Inc. dba T E C Industrial Construction and Maintenance T E C headquartered in Kingsport, Tennessee. T E C was founded in 1947 and provides multidisciplined construction and industrial services including electrical, mechanical and other plant services primarily in Tennessee and surrounding states. Initially, T E C is expected t 