Comfort Systems USA | Quality People. Building Solutions. Comfort Systems USA is a leading national provider of mechanical, electrical, and plumbing (MEP) contracting services. From HVAC installation and service to plumbing, electrical, building automation, and energy solutions, we deliver innovative, reliable, and sustainable systems for commercial, industrial, and institutional clients across the country. By combining the strength of a national organization with the expertise of local companies, we provide tailored solutions and trusted service in every community we serve. Our people are our greatest strength — dedicated professionals who bring technical skill, safety, and customer commitment to every project. At Comfort Systems USA, we’re more than contractors — we’re partners in building environments where businesses, institutions, and communities thrive. Comfort Systems USA — Quality People. Building Solutions.
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The Comfort Systems USA annual revenue was $7 billion in 2026.
Brian Lane is the President and CEO and BOD Member of Comfort Systems USA.
938 people are employed at Comfort Systems USA.
Comfort Systems USA is based in Houston, Texas.
The NAICS codes for Comfort Systems USA are [23, 238, 33].
The SIC codes for Comfort Systems USA are [76, 769, 171, 17].