Reliable Florissant Heating and Air Conditioning

To improve your indoor comfort with heating and air conditioning in Florissant, MO, work with Jerry Kelly Heating & Air Conditioning. All of our NATE-certified professionals provide quick HVAC service and exceptional customer service. We offer continuing education to make sure our installers are up-to-date on the latest heating and cooling technologies.

With 45 years of experience working on Florissant homes, we know how to give you the most comfortable temperatures, year-round.