St. Charles, MO Air Conditioning Repair & Service

Indoor Comfort Team is a full-service heating and air conditioning service specializing in repairs, maintenance and new installations. We’re proud to serve customers in St. Charles and surrounding areas. Learn more about what we do.

St. Charles HVAC Installations and Replacements

A new HVAC system is an investment in your home and your comfort. If your air conditioner or heater is past its prime, a replacement could lower your energy bills by 15 percent or more while providing greater reliability. Homeowners in St. Charles have trusted our professionals since 1979 thanks to our honesty, integrity and commitment to customer satisfaction.

Heating and Air Conditioning Repairs in St. Charles, MO

If you’re having trouble with your heater or air conditioner, our experienced service technicians will get to the root of the issue and complete any necessary repairs. We service furnaces, heat pumps, boilers and central HVAC systems from Trane and all major brands. Thanks to our customer-friendly policies, you’ll receive an upfront estimate and a comprehensive guarantee.

Preventive Maintenance and Air Conditioning Service Agreements

Our comprehensive tune-ups help your heating and cooling equipment run optimally. We check the system from top to bottom while performing repairs or adjustments as needed. If you want to lower your energy bills, avoid repairs or extend your air conditioner’s lifespan, have the Indoor Comfort Team service your HVAC equipment every year.

Indoor Air Quality Services

Innovative air quality products have set a new standard for home comfort. Homeowners can choose from advanced filtration systems, humidifiers, ventilators and UV lamps that can target common allergens and address specific air quality concerns. Our NATE-certified experts can also assist with duct sealing and energy audits.

Energy-Efficient Home Products

From heat pump water heaters to smart thermostats and geothermal technology, there are so many ways to make your home more efficient. Our Indoor Comfort Team contractors can help you select the best products for your needs, and we can match you with utility rebates and special offers that can save you even more.

Indoor Comfort Team has served customers in St. Charles and surrounding communities since 1979. We provide excellent service with an emphasis on integrity and attention to detail.


Contact us today!

Indoor Comfort Team has been a trusted name in the greater St. Louis area since 1979. Whether you live on the Missouri side of the river or in Illinois, our skilled and licensed HVAC technicians are ready to deliver the services you need.

We provide complete heating and cooling installation and repair as well as water heater and indoor air quality services.

Need a repair today? Call (314) 230-9542 or (618) 688-0707.

Whether you need repair, maintenance, or new installation of your furnace or air conditioner, contact us today to let us get our comfort specialists right to work on your home or business.

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