Comfort Systems USA
Comfort Systems USA, Inc. is an American company that provides mechanical and electrical contracting services, primarily HVAC, plumbing, piping and controls, off-site construction, monitoring and fire protection, and installation and servicing of electrical systems.
The company is registered in Delaware and headquartered in Houston, Texas. It has 47 operating units with 178 locations in 136 cities in the United States. It is ranked 520th on the Fortune 500. In 2024, the company was ranked 6th by Engineering News-Record on its list of the top 600 specialty contractors.
In 2024, 56.7% of revenue was from installation services in newly constructed facilities and 43.3% was from renovation, expansion, maintenance, repair and replacement services in existing buildings.
History
In June 1997, 12 companies were merged into the newly-formed Comfort Systems USA, which then became a public company via an initial public offering.In February 2002, after a decline in business after the September 11 attacks and facing $205 million in debt due the following year, the company sold 19 subsidiaries to Emcor for $164 million in cash and the assumption of $22 million of debt.