
Sep 8, 2026
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HVAC Contractor
A family-owned HVAC contractor specializing in heating, cooling, and indoor air quality solutions for homes and businesses in O'Fallon, MO.
Swiss Air Heating & Cooling, LLC is an HVAC contractor based in O'Fallon, MO. Services listed include HVAC repair, HVAC installation, HVAC maintenance and furnace repair. 37 years in business, emergency service available and licence #M2793A.
37
Years in Business
Yes
Emergency Service
Available
Financing Available
O'Fallon, MO
Service Area
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Have another question? Our team is here to help.
Swiss Air Heating & Cooling, LLC lists HVAC repair, HVAC installation, HVAC maintenance, furnace repair, boiler repair and heat pump repair. Contact them to confirm they handle your specific job.
Swiss Air Heating & Cooling, LLC is based in O'Fallon, MO.
Yes, Swiss Air Heating & Cooling, LLC lists emergency service. Call them directly for urgent heating or cooling repairs.
Swiss Air Heating & Cooling, LLC lists licence number M2793A. You can confirm it is current with the Missouri contractor licensing board.
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