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5.0 Rating

Totally Amazing Service

Jerry Kelly Heating & Air Conditioning is the premier HVAC company in the St. Charles and St. Louis, MO, areas and beyond. Whether you need air conditioning repair, heating installation or indoor air quality analysis, Jerry Kelly is always available 24/7 for any repair or emergency service you need.

We are available for service in all of the following Missouri cities and counties:

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

Service Areas & Reviews