Comfort Systems Announces Leadership Transitions and Appointments Effective as of July 1, 2026

Comfort Systems USA, Inc. (NYSE: FIX) (the “Company”), a leading provider of commercial, industrial and institutional heating, ventilation, air conditioning and electrical contracting services, today announced that Craig Sasser, currently Regional Vice President – Atlantic Region, will be appointed to serve as Chief Operating Officer, effective July 1, 2026. Trent T. McKenna will continue to serve as President of the Company.

Brian Lane, the Company's Chief Executive Officer, commented, “I’m thrilled to congratulate Craig on his new role. Craig is an ideal fit to be COO, as he is a proven leader whose contributions and deep industry knowledge have been invaluable to Comfort Systems. He will serve a pivotal role in positioning the Company for long-term growth and success.”

The Company further announced that Briston Blair will transition from his current role as the Company’s Senior Vice President – Innovation & Strategy to the role of the Company’s Chief Strategy & Innovation Officer, effective as of July 1, 2026.

Mr. Lane said, “Briston has been a driving force behind many of our strategy and innovation initiatives, and this promotion reflects the significant contributions he has made to our Company’s success. I am confident that, as Chief Strategy & Innovation Officer, he will continue to identify novel opportunities to create value for our stakeholders.”