Book Now Call Now Text Us

Why Choose Us

5.0 Rating

Experience The Jerry Kelly Difference

It'll Leave You Smiling

Cheerful Technicians
Who Are Happy to Help

Positivity is part of the experience...our technicians love to make you smile!

Meticulous Vehicles
& Tidy Uniforms

We strive for perfection in our work, organization and style.

Knowledgeable & Skilled
100% Certified

All our technicians are NATE certified.

Committed To
Helping Others

$1 donation for every service call, a grand total of over $90,000 to date!

Budget Friendly
Options & Recommendations

From coupons to flexible financing programs, we can help you with comfort that fits your budget!

Great Guarantees
Standing Behind Our Work

We offer guarantees to bring you peace-of-mind.

What’s The Difference?

Badge 2019 Best Of St Charles

Jerry Kelly Heating & Air Conditioning stands out from competitors—and that’s not just lip service. There’s a difference you’ll feel immediately, beginning with our customer-centered approach and continuing with flexible, round-the-clock scheduling. We’re there when customers need us. Our service includes the same great rates from 8 a.m. to 8 p.m. seven days a week, with real people answering the phone—no matter when you call.

Jerry Kelly Team Photo Outside Office

When you choose Jerry Kelly Heating & Air Conditioning, you’re partnering with a firm that has built its reputation on superior service. This customer commitment is evident in everything we do and includes:

  • Professional approach of all team members.
  • Cheerful technicians who are happy to help.
  • Meticulous vehicles and tidy uniforms.
  • Respect for you, your family and personal property.
  • Budget-friendly equipment and installation recommendations.

We are proud to be chosen for the 23rd time as the winner of the St. Louis Post-Dispatch 2019 Best of St. Charles in the Heating & Cooling service category.

Our Quality Promise

Confident in our expertise, our leading St. Charles’ HVAC company stands behind its workmanship, installation processes and equipment with the following guarantees and warranties:

One-Year Buy-Back Guarantee

If you’re not happy with your new HVAC unit, we’ll buy it back from you within the year—no matter what the reason.

Respect Guarantee

Our drug-free technicians have exemplary skills, attitudes and workmanship. They will respect your home as if it’s their own. They will maintain a clean work area and address any questions or concerns in a courteous, professional manner.

Comfort Guarantee

We guarantee any system we install that is properly operated and maintained (in accordance with the manufacturer’s manual,) will perform to your expectations. If the system cannot achieve comfortable temperatures, we will replace it at no charge.

Priority Service Guarantee

Any system installed by Jerry Kelly Heating & Air Conditioning still under warranty (and properly maintained) will be serviced within 48 hours from the time of the service request.

No Surprise Guarantee

We won’t quote you one price and expect you to pay something additional. The deal you make on the day of service is all you pay. If our consultant forgets a fee, it’s our responsibility to cover it—at no cost to you.

Best Investment Guarantee

Other companies might tell you they can do it cheaper. But when you choose Jerry Kelly, you receive the best equipment, the best service and the best investment. If you find a contractor who can install your system to our high standards, we will refund you the difference—plus $50.

Properly Insured/Property Guarantee

All of your property is protected during the installation of your new system. This includes items such as your lawn, shrubbery, furniture, door frames, walls, floors and ceilings. If any of your property is damaged, we will repair or replace it to your satisfaction. We also carry workers’ compensation insurance.

NATE-Certified Guarantee

All of our technicians are highly trained and skilled, including earning their North American Technician Excellence certifications.

Call or text 636.757.8506 to schedule an appointment with Jerry Kelly today!

The Most Important Part of Our Company is Our Customers
Kimberly G.
01:51 22 May 22
I had my ac tuneup for the Dpring. Aaron was very professional and thorough. He did great work.
K M.
20:14 21 May 22
Erik was very helpful in explaining what was wrong with my A/C unit. Was thorough and efficient, very knowledgeable.
bryan D.
18:23 21 May 22
Mike C came out and fixed our ac in a timely and professional manner. Very happy with the service he performed.

Service Areas & Reviews