Comfort Systems USA, Inc. Overview
Pro stress-test →Comfort Systems USA is a leading building and service provider for mechanical, electrical, modular, and plumbing building systems. The company operates more than 50 operating companies in over 184 locations across the United States, positioning it as a dominant force in the MEP (mechanical, electrical, plumbing) contracting industry serving commercial, industrial, and institutional sectors.
Strategic Profile
Pro stress-test →In 2024, the company's revenue reached $7.03 billion with a 34.97% increase, and earnings grew 61.54% to $522.43 million. FIX delivered record Q3 2025 results with revenue up 35.2% and adjusted EPS more than doubling to $8.25. The company benefits from secular tailwinds in data centers, AI infrastructure, and technology sector expansion, with a substantial $9.4B backlog supporting future growth.
Competitive Landscape
Pro stress-test →Competitors in the space include EMCOR Group, Sterling Infrastructure, Quanta Services, Stantec, Argan, MasTec, IES Holdings, Dycom Industries, and MYR Group. FIX differentiates through its geographic footprint, scale, and integrated mechanical and electrical service offering across multiple building systems.
Industry Context
Comfort Systems USA, Inc. operates in Mechanical and Electrical Contracting Services.
Key facts
Founded: 1917 · Headquarters: Houston, Texas · Employees: 18,300 · Revenue: $7.03B · Market cap: $47.2B