St. Charles Area (636) 939-9220 | St. Louis Area (314) 567-1733

Air Conditioning & Furnace Repair Experts

With over 23 years of experience, Comfort Experts serves the St. Charles and St. Louis areas with prompt air conditioning and furnace repair services with honest, experienced, factory-trained technicians.

Whether you have a problem with your furnace, air conditioner or water heater, Comfort Experts will ensure that your equipment is running properly and efficiently while providing our services at a fair price.

We service all makes and models of air conditioners, furnaces, heat pumps, and water heaters.

Improved Indoor Air Quality

Indoor air quality is a concern for many home owners, so Comfort Experts also installs Germicidal UV Lights that remove mold and germs from the air you breathe in your home. Humidifiers, air purifiers, and media filters are also available.

You will feel safe knowing that we feel that the initial sale of a system is not nearly as important as the quality of the installation or service after installation. We take great pride in knowing that our customers are completely satisfied.

24/7 Customer Care

We know that heating and cooling issues arise when they are least expected, that’s why we offer emergency services that allow you to reach us 24 hours a day, 7 days a week, 365 days a year. We truly care about our St. Louis and St. Charles customers and look forward to exceeding your expectations.

Our residential HVAC services will help keep your home comfortable year-round and reduce the number of allergens and pollutants entering your home through your heating and cooling systems. Our services include:

Heating Service, Repair, Replacement, & Maintenance

Our St. Louis heating services cover gas furnaces, electric furnaces, and heat pumps to help keep your home warm when you need it most. The HVAC professionals at Comfort Experts can service your furnace to get it ready for the unpredictable St. Louis winter, in addition to providing crucial maintenance and repairs to keep it running efficiently. We can also replace these systems with newer, higher-efficiency models and make recommendations to help you save on your heating bills.

Air Conditioning Service, Repair, Replacement & Maintenance

During the hot and muggy St. Louis summer, you will likely rely on your air conditioner to keep your home cool on a daily basis. Make sure that you call Comfort Experts to have your A/C inspected and cleaned before the season starts, and don’t forget to ask for repairs at the first sign of trouble. We can also install brand new high-efficiency systems, or replace old ones, to help you keep your home cool and energy efficient.

Heat Pumps

To keep your home a consistent temperature, you may need to have a heat pump installed or repaired. We can provide this service to ensure that your HVAC systems properly heat or cool your home at all times.


We install and repair humidifiers for your home HVAC system so you can keep your house feeling comfortable year round. These units are necessary to keep the air in a home from being too dry, and they can also help improve air quality to reduce illness for you and your family members.

Water Heaters

From laundry and dishwashing to personal hygiene, ensuring your home has an ample hot water supply is important as you go about your daily tasks. Comfort Experts can repair, replace, and service your water heater to keep it in good working order for you and your family.

Air Cleaners

Air cleaners and purifiers help to remove contaminants from the air, including everything from mold and dust to pollen and secondhand tobacco smoke, all of which can trigger indoor allergies. Comfort Experts has plenty of experience servicing air cleaners and purifiers in the St. Louis area.

Indoor Air Quality Products

In addition to electric air cleaners, UV germicidal lights and media filters can also help contribute to the cleanliness of the air you breathe in your home. Comfort Experts can install ultraviolet germicidal irradiation lights to disinfect areas and kill microorganisms. We can also place high-quality media filters into your HVAC systems to purify the air as it circulates.


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Call Comfort Experts Today (636) 939-9220!

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St. Charles Area (636) 939-9220
St. Louis Area (314) 567-1733