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Save $25 OFF WI-FI Thermostats

Let go of the past, upgrade to a new wi-fi thermostat system and save.

Available for a Limited Time Act now! View Details
Save $40 Off Repairs

Save $40 when we complete qualifying repairs on your system.

Available for a Limited Time Act now! View Details
Save Only $89 Tune Up

Get your furnace or Air Conditioning system in top shape.

Available for a Limited Time Act now! View Details

HVAC Savings In St. Peters, MO And Beyond

In addition to our competitively priced HVAC and indoor air quality services, Jerry Kelly Heating & Air Conditioning provides exclusive online HVAC savings for your next service call.

We encourage you to check our site regularly to learn about our current discounts and promotions. When you see a coupon you like, simply click, print and present the coupon to your technician when they arrive. We make HVAC savings that easy! It’s our way of saying "thank you" for trusting Jerry Kelly with your comfort.

Jerry Kelly Hvac Technician In Truck

Financing Can Be Nice!

At Jerry Kelly, we understand that HVAC breakdowns don’t always happen when it’s convenient. To accommodate your budget, we partner with trusted financial institutions to provide flexible financing programs. Learn more about financing programs here or request an application by calling or texting 636.757.8506 today.

The Most Important Part of Our Company is Our Customers
Fantastic Job Alex J did a fantastic job installing and explaining our new heater. All of Kelly’s technicians have been extremely professional and knowledgeable. Ali 02/2021
I would highly recommend them Mike and Heath came out on a very cold Saturday and provided professional and friendly service. Resolved the problem so we could stay warm. I would highly recommend them. Brian 02/2021
Professional Service Thank you, Korey T., for restoring our heat! We appreciate your prompt and professional service! We have had a great experience with Jerry Kelly every time we have needed service. Summer 01/2021

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