Overview
(NYSE: FIX · $1160.86 ▼ 9.3%) 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. The company went public in June 1997 with 12 operating companies and now comprises more than 50 operating companies in over 184 locations across the United States.
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. Its operating companies handle commercial and industrial construction projects and also provide process piping services. Through modular, off-site construction, the company produces HVAC, electrical, modular data center and turbine modules. Its building services include property asset maintenance, upgrades, modifications, retrofit projects and 24/7 response services, while its building automation services cover life safety systems, remote monitoring and support, and system repair and maintenance. The company states a commitment to a zero-harm work environment.
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.
Private funding before listing
1 round. Latest: POST IPO DEBT, 1 Sep 2025.
| Date | Type | Amount |
|---|---|---|
| 1 Sep 2025 | POST IPO DEBT | $1.1B |
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Recent posts from the Comfort Systems USA blog
- Building skills.
Strengthening expertise. Investing in the future of our industry. 🛠️ This week, Comfort Systems USA Southeast Region HVAC Level 3 apprentices gathered in Knoxville, TN, for a week of in-person training focused on essential troubleshooting skills, including control circuits, motor testing, cooling systems, and heat pumps.
- Building connections.
Creating opportunities. Investing in the future.