About
Comfort Systems USA appears at No. 932 in the 2026 Global 2000, a multi-factor ranking based on sales, profits, assets and market value. The company is headquartered in Houston, Texas, United States and operates primarily in construction. Reported figures used for the ranking include $10.1B in sales, $1.2B in profit, $6.9B in assets and a market value of $70.1B.