Your Wentzville, MO HVAC Contractor

Are HVAC issues keeping your home too hot or too cold in the Wentzville, MO area? Call Jerry Kelly Heating and Air Conditioning, Inc. at 636.373.9220 to make an appointment today; or click here to view our current specials!

Save $38 Off Any Service

A home’s HVAC system is the key to comfort. It will cool you down on hot days, and keep you toasty during cold winter months. While a home’s HVAC system generally runs without a hiccup, there are a number of common problems that any system can encounter. If you suspect any of these issues, call the 100% NATE-certified technicians at Jerry Kelly Heating and Air Conditioning, Inc. Our staff will fix the problem quickly to get you back to your normal routine with little to no inconvenience. Don’t take our word for it. See what your Wentzville, MO neighbors are saying here!

We take pride in all the services we provide to our customers, no matter how big or small. The lasting relationships we create with our clients have allowed us to ensure that we provide the best services year after year for our Wentzville, MO neighbors.

We also…

  • Stand behind and guarantee our services 100%
  • Unconditionally deliver the highest quality products and services available
  • Offer emergency services available 24/7
  • We will not take shortcuts on anything we do; this is how we deliver the highest quality and the best guarantees

Count On Us For Help

Air Conditioner Repair
Over time the lines running in an air conditioner can become blocked. Soon, water will start to back up and overflow on the surrounding floor. Similarly, there could wire issues or dust buildup that creates more malfunctions. These issues can create conditions that prevent the air conditioning system from functioning properly. Before allowing these problems to become a burden for you and your family, seek the assistance of a professional. Our trained and professional staff-members are experts when it comes to air conditioning repairs, lowering the downtime for your air conditioning should an issue arise.

Broken Thermostat
A broken thermostat probably won’t take long to notice as a home’s temperature will quickly become either too hot or too cold. To prevent discomfort and wasted energy, a broken thermostat needs to be repaired or replaced quickly. A broken thermostat can often be caused by dirt buildup, age, and electrical issues. Our expert staff can make any necessary modifications to help get your HVAC systems working in no time.

Malfunctioning Compressor
An air conditioner cannot run without a functioning compressor. To work properly, a compressor needs just the right amount of refrigerant. Too much refrigerant will overflow back into the compressor. Too little refrigerant can cause the unit to overheat and eventually seize. Sometimes repair of a malfunctioning compressor is possible, but if maintenance has been delayed too long it might be better just to replace the entire air conditioner. If you suspect a problem, give us a call right away to avoid further damage.

Heating Repairs
When it comes to winter nights, the last thing you want to have in your home is broken or malfunctioning heater. Damaged heaters can be caused by poorly maintained units, poorly wired units, or clogged pipes. While these issues can be prevented by properly maintaining the unit, should there be a need for repairs, it is always best to speak to a professional. Our experts are available for repair services whenever you need them, day or night.

Our Full-Service HVAC Solutions Cover the Entire Wentzville, MO Area:
We offer quality and efficient repair services for your HVAC unit in the Wentzville, MO area. We provide top notch solutions for you whenever you need them, ensuring that your home is comfortable for you and your family!

  • 24-Hour Emergency Services
  • Heating Repair
  • Air Conditioning Repair
  • HVAC Maintenance Services
  • AC and Heating Installations
  • And More!
Schedule An Online Appointment Today
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Local Reviews
for Wentzville, MO

Rated 4.9 out of 5 stars
based on 74 customer reviews

Map of Wentzville, MO

Great service, had parts on first visit


Ronan was a knowledgeable, professional and personable.


Map of Wentzville, MO

Great svc by a very professional crew


Jerry Kelley has taken care of my family since i was 6 yrs old when they took care of my moms house, she passed 4 yrs ago and she always told me to use JK,, sure glad i listened !!!!


Map of Wentzville, MO

great service


Yearly tune up


Map of Wentzville, MO

Judy


Great service


Map of Wentzville, MO

excellent customer service


Very friendly office personal and the techs are great!!!!


Map of Wentzville, MO

Great job installing new heating and AC system


My wife and I decided that after 13 years, it was time to replace our heating and AC system. We elected to purchase a new high-efficiency system from Jerry Kelly's and were not disappointed with the experience.

Dave was kind enough to call and let me know when I could expect him, and he was right on time. He then took the time to lay down drop cloths and plastic to protect our carpet and tiled surfaces, and cared for our home like it was his own.

While the installation took about an hour longer than expected, I think it was more about the care that Dave and Brandon took to make sure it was done right than to rush through it.

All in all, we're delighted so far and look forward to a great system for years to come!


Map of Wentzville, MO

YEAH -I have HOT water!



Map of Wentzville, MO

Fantastic Service Representative!


My rep arrived. & immediately put on shoe covers! He explained everything to me step by step which I appreciated greatly! He was also very helpful when trying to get my application completed – he definitely went above & beyond the call of duty – which is why Jerry Kelly is #1 in my book!


Map of Wentzville, MO

Great service and people


The guys were fantastic. I appreciate the fact that they dealt with me – an emotional new widow – with the professionalism and kindness they did.


Map of Wentzville, MO

Great as usual!!



Map of Wentzville, MO

Professional and Great Honest Service



Map of Wentzville, MO

Great Service


The technician took the time to explain to me the "tweaks" he made to my system. He was very professional.


Map of Wentzville, MO

Superb experiance from start to finish!


From making the appointment with Lisa to the site survey by Darin to the installation by Dave and Brandon – everything was just superb!

THANKS TO ALL!


Map of Wentzville, MO

Awesome service



Map of Wentzville, MO

Great service



Ronan  w.

Ronan w.

Fixing a contactor on an American Standard.

Near
Morgan Meadow Dr,
Wentzville,
MO 63385


Jason T.

Jason T.

Repairing a broken air conditioner that is leaking refrigerant.

Near
Hibernation Hollow,
Wentzville,
MO 63385


Dan S.

Dan S.

Replacing a broken blower motor on a Maytag furnace.

Near
Bear Creek Dr,
Wentzville,
MO 63385


Dan S.

Dan S.

Replacing a broken blower motor on a Maytag furnace.

Near
Bear Creek Dr,
Wentzville,
MO 63385


Jason T.

Jason T.

Repairing a broken air conditioner that is leaking refrigerant.

Near
Autumn Run Ct,
Wentzville,
MO 63385


Doug M.

Doug M.

Install a Jerry Kelly Emerald gas furnace and air conditioner

Near
Wakefield Valley Ct,
Wentzville,
MO 63385


Bryan J.

Bryan J.

Repairing a Lennox air conditioner that broke down.

Near
Glen Farm Dr,
Wentzville,
MO 63385


Darin A.

Darin A.

Troubleshooting a air conditioner with a bad compressor and freon low refrigerant level

Near
Wakefield Valley Ct,
Wentzville,
MO 63385



Wentzville, MO - Troubleshooting a air conditioner with a bad compressor and freon low refrigerant level

John W.

John W.

Repairing a broken down Lennox AC

Near
Black Bear Dr,
Wentzville,
MO 63385


Will L.

Will L.

Repairing a Tempstar air conditioner that is leaking Freon.

Near
I-70,
Wentzville,
MO 63385


Lonnie L.

Lonnie L.

Performing a tune up for a Jerry Kelly customer

Near
Hibernation Hollow,
Wentzville,
MO 63385


Doug M.

Doug M.

Install a Jerry Kelly Emerald gas furnace and air conditioner

Near
Autumn Trace Pkwy,
Wentzville,
MO 63385


Shane  F.

Shane F.

Replacing a malfunctioning transformer on an Arcoaire furnace.

Near
Autumn Trace Pkwy,
Wentzville,
MO 63385


Jim  b.

Jim b.

Carrier AC repair

Near
Hwy A,
Wentzville,
MO 63385


Will L.

Will L.

Repairing a Tempstar air conditioner that is leaking Freon.

Near
I-70,
Wentzville,
MO 63385


Will L.

Will L.

Repairing a Tempstar air conditioner that is leaking Freon.

Near
I-70,
Wentzville,
MO 63385


Will L.

Will L.

Repairing a Tempstar air conditioner that is leaking Freon.

Near
I-70,
Wentzville,
MO 63385


Will L.

Will L.

Repairing a Tempstar air conditioner that is leaking Freon.

Near
Highland Cir Dr,
Wentzville,
MO 63385


John W.

John W.

Repairing a broken down Lennox AC

Near
Bedford Falls Ct N,
Wentzville,
MO 63385


Jeff T.

Jeff T.

Repairing an air conditioner with no cooling.

Near
Bedford Falls Dr,
Wentzville,
MO 63385


Dan S.

Dan S.

Replacing a broken blower motor on a Gibson furnace.

Near
Wentzville Pkwy,
Wentzville,
MO 63385


Joe K.

Joe K.

Installed new Jerry Kelly Furnace and Air Conditioner!

Near
Jessica Dr,
Wentzville,
MO 63385


 Andy B.

Andy B.

Routine maintenance on jerry kelly air conditioner

Near
Jessica Dr,
Wentzville,
MO 63385


Joe K.

Joe K.

Installed new Jerry Kelly Furnace and Air Conditioner!

Near
Jessica Dr,
Wentzville,
MO 63385


Del S.

Del S.

Cleaning and tuning up a Heil furnace.

Near
Hopewell Rd,
Wentzville,
MO 63385


Call Jerry Kelly Heating and Air Conditioning, Inc today at 636.373.9220 for all your heating and cooling needs!

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