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Serving St. Louis County and St. Charles County

636-530-0070

Request Service

636-530-0070

Serving St. Louis County and St. Charles County

Request Service

Steve has been our service technician and extremely pleased with his work ethic and his ability to correct all issues with our geothermal system.

- Ron and Jo Ann W, St. Louis

Immediately, I called my friends and shared my experience with them and they too are going to ask for Chris.  JOB WELL DONE!

- E.B.L

Had them come out several years for maintenance; did a great job; We love the new system. It works great and got a fair price. We highly recommend them.

- johsch

I didn’t come across anyone who had anything but accolades for them. I’m very happy with not only their service but their expanded regular rate business hours.

- mygrlz123

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HVAC and Indoor Air Quality Services in Chesterfield, MO

Fresh Air Heating & Cooling is a family owned and operated HVAC and indoor air quality service contractor, and has been since its founding in 1987. We are open 7am–7pm, 7 days a week. We hold an A rating on BBB, and have won the Angie’s List Super Service Award 10 years in a row. All of our technicians and installers are:

  • NCI certified
  • NATE certified
  • Licensed
  • OSHA trained

Our team works hard to ensure that our customers are taken care of, from the first phone call to the completion of the service. We offer a 1-year warranty on all repairs, and a 5-year labor warranty on new Carrier equipment installed. Like our founders (and current owners’ parents) always said, happy customers lead to a successful business.

Bring Fresh Air into Your Home Today.

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Why Choose Fresh Air?

The Fresh-Air Technicians and Installers

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  • We provide competitive rates while providing excellent service
  • Our staff undergo rigorous training & continuing education
  • We always answer the phone in person, 24/7
  • Our Technicians hold the latest certifications in excellence & safety
  • We always arrive on time and respect your schedule
  • Our Technicians are payed on an hourly rate, not commission. Their recommendations are in your best interest!
  • We guarantee 100% satisfaction
Clean
Courteous
Qualified
Certified
  • Carrier Factory Authorized Dealer
  • 2018 President's Award
  • Angie's List 2017 Super Service Award
  • BBB
Serving St. Louis County and St. Charles County

Air Conditioning

Even great air conditioners can fail to impress. How is that possible? When great equipment is paired with subpar service. With our HVAC technicians on the job, you won’t have to worry about that. Every job we do, from AC repairs to routine maintenance and new installations, are done right every step of the way.

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Heating

Don’t let the coldest temperatures of the year catch you off-guard when the heating season hits. We install and service heat pumps, ductless heating systems, and furnaces. Work with us, and know that your heating services will guarantee your comfort when temperatures really plummet. Our HVAC technicians know these heaters inside and out.

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Indoor Air Quality

Maintaining great indoor air quality in Chesterfield, MO is every bit as important as maintaining comfortable temperatures. That is why we offer a number of great indoor air quality services, and we install systems including air filters, air purifiers, humidifiers, dehumidifiers, ERVs, and HRVs. Let us help you to breathe cleaner air in your home.

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Maintenance Program

Why should you join our maintenance program? We offer great flexibility for any budget, with a Bronze, Silver, Gold, and Platinum membership level. Not only do you enjoy the peace of mind that comes with routine maintenance, but you’ll enjoy discounts on repairs, rebates, priority service, maintenance every 6 months, and more!

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Fresh Air News

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Is Your Heater Down for the Count?

We can help you to decide if your heater has reached this point.

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Potentially Dangerous Gas Furnace Issues

We are going to talk about gas furnaces specifically today, but we want to make clear that there is nothing inherently dangerous about natural gas furnaces.

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