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Florissant, MO

5.0 Rating

Heating & AC Repair, Service And Installation

Customer-Based, Comprehensive HVAC Services

Many of us have seen bad HVAC service before: it’s slow, they make a mess of your home, and many times, the problem comes back just days later, even after you’ve paid full price for the job. Well, we at Jerry Kelly Heating & Air Conditioning believe our Florissant neighbors deserve better.

Working With Jerry Kelly

We combine flawless HVAC work with uncompromising customer service. When you hire Jerry Kelly Heating & Air Conditioning, you receive:

  • Fast, effective service
  • Courteous technicians who preserve your home
  • Money-back guarantees ensuring quality services
  • Friendly treatment that makes you feel part of our family

It doesn’t make any sense to us that many HVAC service providers force you to choose effective work or friendly service. We at Jerry Kelly know what our customers will receive both – or your money back!

Comprehensive HVAC Services In Florissant

From air conditioners to heaters to indoor air quality devices, our team is made of up industry professionals prepared, equipped, and eager to install a new HVAC system or repair and maintain your current one.

Call us today at 636.757.8506 for the effective, friendly service and care you deserve!

“Our service tech was great. He checked our system out was very clean and neat and quick, can’t say enough good things about Jerry Kelly. Glad we choose them for our new AC and furnace.”
Dan – Florissant, MO

Local Reviews
for Florissant, MO

Jerry Kelly Heating & Air Conditioning Rated 4.9 out of 5 stars based on 92 customer reviews

Map of Florissant, MO

Great service and recommendations. Much appreciated. Kind and professional.




Review of Jerry Kelly Heating & Air Conditioning


Map of Florissant, MO

Awesome service and price.




Review of Jerry Kelly Heating & Air Conditioning

Technician was very thorough and professional. Did a fantastic job.


Map of Florissant, MO

SUPERIOR!




Review of Jerry Kelly Heating & Air Conditioning

Jerry Kelly is fantastic. Kevin was the excellent Jerry Kelly person who stopped by for our seasonal checkup tonight. He found an issue with our hot water heater that was causing carbon monoxide to enter our home at below-standard-detectable amounts. But an issue that will grow with time and could have been extremely dangerous to us - and worse - to our two young children. He had no commission to make from pointing this out, but he stayed and talked through the issue and options with my husband and I without rush. Could not recommend Jerry Kelly enough. I am sincerely beyond grateful to have had Kevin out to catch this issue now!!! THANK YOU!!!!!!


Map of Florissant, MO

Awesome Service




Review of Jerry Kelly Heating & Air Conditioning

Great experience and a professional technician


Map of Florissant, MO

great service and price




Review of Jerry Kelly Heating & Air Conditioning

Kevin and his partner were great at their job.Very friendly and easy to get along with.


Map of Florissant, MO

every thing was great




Review of Jerry Kelly Heating & Air Conditioning

Very happy can't say enough


Map of Florissant, MO

Great service




Review of Jerry Kelly Heating & Air Conditioning


Map of Florissant, MO

Checkup




Review of Jerry Kelly Heating & Air Conditioning

Our service tech was great. He checked our system out was very clean and neat and quick, can't say enough good things about Jerry Kelly. Glad we choose them for our new ac and furnace. Dan Casmaer


Map of Florissant, MO

Great Service




Review of Jerry Kelly Heating & Air Conditioning

Tom is very professional, pleasant & terrific technician. Jerry Kelly is a great heating/cooling company!


Map of Florissant, MO

Great Service




Review of Jerry Kelly Heating & Air Conditioning

Great company with great people!! Highly recommend Jerry Kelly for your heating & cooling needs.


Quick and professional




Review of Jerry Kelly Heating & Air Conditioning

I got an entire new setup. The guys did a fantastic job with a difficult install and were able to make sure I understood the system thoroughly


Above and beyond service




Review of Jerry Kelly Heating & Air Conditioning

Tom came to do maintenance on my mother's furnace. While he was checking for gas leaks around the furnace. I told him I could smell gas when I came in the back door. He checked the hot water heater too, and found a leak around the gas valve. He was required to turn the gas off. He finished checking the furnace, finding a safety part that needed to be replaced. After he was finished with the furnace he checked on a replacement part for the hot water heater, plus gave us a quote for a new one. Then there was a problem getting someone to come replace the hot water heater before next Wednesday. My mom is 89 and it would have been a burden on her to wait that long. He said he would do it, even on Saturday. The scheduler fit her in on Saturday. Thank you so much for hiring caring, competent, well trained, friendly technicians. I have never experienced rude, under trained, or anyone I'd rather not let into my house. I wish I would have known you do hot water heaters before I hired Sears service to replace the same part on my 3 year old hot water heater. We had 3 techs that didn't seem to want to work, did not inform us the part was coming to our house or how many parts. It took a week to fix it. That was totally unacceptable.


Knowledge great service




Review of Jerry Kelly Heating & Air Conditioning


Good team




Review of Jerry Kelly Heating & Air Conditioning

Will recommend to others


great service




Review of Jerry Kelly Heating & Air Conditioning

Jerry Kelly has made the painful process of having to replace our HVAC system much easier to handle. The end product has been wonderful and the follow-up customer service has been outstanding.


New System




Review of Jerry Kelly Heating & Air Conditioning

The recent severe hear crashed a 13 year old system that was very inefficient. The day after they came out they were there first thing the next morning and installed a new furnace and a/c system within 5 hours. The new system is working great and being more efficient is cooling faster and better.


Always great service




Review of Jerry Kelly Heating & Air Conditioning

I only use Jerry Kelly. They always quickly identify and fix the problem. There is never any hard selling. Phone staff is excellent. Polite and if they say they are going to call thy call.


Great service




Review of Jerry Kelly Heating & Air Conditioning

They were quick, knowledgeable, detailed and courteous.


Great Service




Review of Jerry Kelly Heating & Air Conditioning


Great service




Review of Jerry Kelly Heating & Air Conditioning


great service




Review of Jerry Kelly Heating & Air Conditioning

Bryan was great


great service and response




Review of Jerry Kelly Heating & Air Conditioning

The response time from my initial call to having someone at my door was great. They diagnosed and provided a solution to the problem very quickly. They made the bad news of a broken system easier to take. I don't know if we got the best rock bottom price that we could have, but their reputation and service went a long way in our feeling confident in choosing to go with their product.


beautiful job




Review of Jerry Kelly Heating & Air Conditioning

The guys were clean and quick. Did a great job. Dave, Cole, and Curtis are quality employees that JK can be proud of.


wonderful service as always




Review of Jerry Kelly Heating & Air Conditioning

Graham is always helpful, on time, and very nice.


Great service




Review of Jerry Kelly Heating & Air Conditioning


Kevin A.

Kevin A.

Replacing an outdoor fan motor on a Lennox system

Near Woodcrest Dr, Florissant, MO 63033
Kevin A.

Kevin A.

Replacing an outdoor fan motor on a Lennox system

Near Philip Meadows Ct, Florissant, MO 63034
Kevin A.

Kevin A.

Replacing an outdoor fan motor on a Lennox system

Near Rivermeadows Dr, Florissant, MO 63031
Kevin A.

Kevin A.

Replacing an outdoor fan motor on a Lennox system

Near Rivermeadows Dr, Florissant, MO 63031
Kevin A.

Kevin A.

Replacing an outdoor fan motor on a Lennox system

Near Rhinegarten Dr, Florissant, MO 63031
Kevin A.

Kevin A.

Replacing an outdoor fan motor on a Lennox system

Near Lehne Ct, Florissant, MO 63031
Kevin A.

Kevin A.

Replacing an outdoor fan motor on a Lennox system

Near Mark Twain Dr, Florissant, MO 63031
Kevin A.

Kevin A.

Replacing an outdoor fan motor on a Lennox system

Near Rivermeadows Dr, Florissant, MO 63031
Kevin A.

Kevin A.

Replacing an outdoor fan motor on a Lennox system

Near Marquette Dr, Florissant, MO 63031
Kevin A.

Kevin A.

Replacing an outdoor fan motor on a Lennox system

Near Kew Gardens Dr, Florissant, MO 63031
Tom D.

Tom D.

Goodman Furnace

Near Carefree Ln, Florissant, MO 63033
James H.

James H.

Cleaning and maintaining a Jerry Kelly Emerald furnace.

Near Central Pkwy, Florissant, MO 63031
Will L.

Will L.

Trane heat pump repair and cleaning

Near Calle Vista Dr, Florissant, MO 63031
Shane  F.

Shane F.

Replacing a transformer on a Lennox furnace

Near Ridgelawn Ct, Florissant, MO 63031
Shane  F.

Shane F.

Replacing a transformer on a Lennox furnace

Near Ridgelawn Ct, Florissant, MO 63031
Joe K.

Joe K.

Installed new jerry kelly furnace and air conditioner!

Near Burning Tree Dr, Florissant, MO 63033
John R.

John R.

Installing a new Jerry Kelly air conditioner and furnace.

Near Burning Tree Dr, Florissant, MO 63033
John R.

John R.

Installing a new Jerry Kelly air conditioner and furnace.

Near Burning Tree Dr, Florissant, MO 63033
Graham B.

Graham B.

Replacing a hot surface igniter in a Carrier furnace.

Near Kew Gardens Dr, Florissant, MO 63031
Jose M.

Jose M.

Troubleshooting a furnace that's broken

Near Boardwalk Ave, Florissant, MO 63031
Tom T.

Tom T.

Cleaning and tuning up a Jerry Kelly furnace.

Near Keeven Ln, Florissant, MO 63031
Tom T.

Tom T.

Cleaning and tuning up a Jerry Kelly furnace.

Near Keeven Ln, Florissant, MO 63031
Tom T.

Tom T.

Cleaning and tuning up a Jerry Kelly furnace.

Near St Brendan Ln, Florissant, MO 63031
Jose M.

Jose M.

Troubleshooting a furnace that's broken

Near Curtis Ct, Florissant, MO 63031
Jose M.

Jose M.

Troubleshooting a furnace that's broken

Near Curtis Ct, Florissant, MO 63031
The Most Important Part of Our Company is Our Customers

Service Areas & Reviews