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.
"Jerry Kelly always has the best customer service. Technicians are professional and polite. I love that they text with a picture of the tech before arrival."
Reliable Heating and Air Conditioning Repair in Florissant
If you’re tired of dealing with a faulty HVAC system, we can help. Our HVAC service can quickly determine what’s causing the problem, and we make recommendations about the best path forward. In most cases, an affordable repair option can help, and “We Simply Make it Work!” When your unit reaches the point where you need more regular furnace repairs and AC repairs to keep your Florissant home at an optimal temperature, we also offer installation services. Regardless of the service you need, we typically offer the same or next-day service, helping you stay comfortable every day of the year.
While most HVAC systems last for a decade or longer, there may be some signs that you need to contact us for repairs, including:
Higher than normal energy usage
Hot or cold spots in your home
Insufficient air flow through your vents
Strange odors or noises
We stand behind all of our repairs, offering you comprehensive guarantees. When your heat or air conditioning isn’t working properly, we respond quickly and show up with everything needed to repair or replace your unit. We offer Energy Star rated systems to help minimize the cost of running the unit and smart thermostats for more granular control.
Trusted HVAC Installation
Ready to look into a new HVAC system? We’re here to help! You’ll have lots of questions, and our HVAC company has all the answers. From determining which new heater or air conditioner is right for your home to cost, size, and which system is the best, we’ll walk you through it all. Our team installs quality HVAC equipment and our many years of experience replacing and installing new systems ensure you’ll get great results, guaranteed!
Local HVAC Maintenance Experts
The best way to prevent those pesky HVAC service calls from happening in the first place is with some good, old fashioned TLC. That means scheduling maintenance each year for your furnace and air conditioner! And who better to call that Florissant’s favorite HVAC company? Jerry Kelly Heating & Air Conditioning knows just how to keep your HVAC system in peak condition.
Get great work, friendly communication, and fast service for your home. Call Jerry Kelly Heating & Air Conditioning today to schedule HVAC service in Florissant!
Jerry A. was the most helpful technician! He let us watch the entire process of how to change the air filter and walked us through every step. I would highly recommend his services! Very friendly and kind as well (:
Elliot was very professional and on time. He informed me on everything he was doing to help me understand the whole maintenance protocol. I Highly recommend Jerry Kelly to everyone who has any Heating/Cooling issues
Hello - Greg Borders and Colton just fixed a breaker after Greg diagnosed why the oven/range was not heating but the clock was working. It wasn’t getting enough power. They took the time to figure out what was happening, calling the office to see if they had the needed part and thankfully, they did. Greg installed it and they both tested the oven/range to make sure all was working and it did! I was told by Chris in the office that Greg is a tech guru and that is absolutely true. I cannot thank both Greg and Colton enough for their patience, time and expertise to fix the problem. They are amazing!
Graham was extremely professional and helpful. He took the time to provide a thorough service and to give me a full report about the current condition of my furnace. I highly recommend Graham and Jerry Kelly!
8 years into my new furnace, I had a part go bad one winter afternoon. I called Jerry Kelly around 3:50 and spoke to some one that put me on the emergency list… by 4:30 a tech Dalton N was at my door. Extremely professional, knowledgeable and fast. My heat was back on in about an hr and only paid for the service call….all parts covered under 10 yr warranty. I cannot recommend Jerry Kelly enough , and thank Dalton as well greatly appreciated
Elliot and Josh were just what my system needed! Humidifier was not working properly and they revived it. Also installed an electronic air cleaner. Yearly maintenance performed and humidity levels are normal again. Jerry Kelly does a great job every time! Thanks
Graham was friendly, knowledgeable, efficient and spent a LOT of time servicing my furnace and AC unit. He explained everything he did to my furnace and AC unit. He showed me why I needed to replace specific parts but was not pushy. Highly recommend Graham and Jerry Kelly.
Mike C. Was an amazing technician!! So professional and very knowledgeable. He listened to us and offered tons of advice. He was 100% honest with us about our system and what need to go moving forward. I would recommend Jerry Kelley and Mike to anyone.
Technician was thorough and knew from just the description where to start looking. Repair was straightforward and he was able to finish quickly and cleaned as he went. Great service for.the price and quick response - less than 24 hours.
Mike was amazing. I noticed the carbon monoxide levels in my house were getting high. I always have outstanding service with Jerry Kelly so, I called them immediately to have a technician come out. Mike quickly figured out what the issue was and set high priority to make sure it was taken care of. He made sure we were safe and that means a lot. Mike was extremely professional, fast, friendly and respectful. We can’t thank him enough for his help. I also want to thank Emily as I was a little scared when I called in. Emily helped calm me and assured me everything was going to be okay. Thank you Emily!
Had Jerry Kelly come out SUPER short notice to tell me my furnace needed replacing. Ended up having to use the company my home warranty wanted me to use, but JK gave me the ammunition I needed to get my furnaced replaced. Thank you so much, and I'll definitely look to you for my future needs!
Woke up and determined the heater was not working. Called Jerry Kelly and they had a technician at the house within two hours. Greg showed up and found the problem and had it fixed within a half hour. Great service and even better technicians. Highly recommend Jerry Kelly.
Ben and Dave were very professional. Willing and able to answer all questions.Five years after having one of our A/C units go out, our secondary heating system went out. Elliot was very helpful in explaining options to repair unit. Being that this system was 22 years old, we decided to replace. Again Elliott was helpful in explaining the different options available to us.