thermostatSwiss Air guarantees the best value for your dollar on all of our installations!

Air Conditioning Experts

Swiss air provides an expert Air Conditioner installer expert in Wentzville and St Louis Mo area with over 30 years’ experience. Swiss Air takes the time to do it right with a checklist to make sure everything is fine-tuned to optimize your efficiency and comfort. Ensuring a long lasting heating and cooling system designed for your needs and budget. One size does not fit all and bigger is not always better.

We provide a first class installation with first class people and first class equipment.

We employ highly trained and educated technicians who have years of experience working with air conditioning units. Using strict guidelines, our technicians will make sure that your air conditioning unit is optimized to run at its peak performance level. While we work efficiently to save you money, we also take care to cover every detail. Keep us in mind for any Air conditioning needs you may have in the future. We also offer affordable maintenance plans you will love!

Reliable Service, FAST

When it's hot out you need service fast. Give us a call and we can perform most installations within 24 to 48 hours!

Need AC installation right now? Call Swiss Air Heating & Cooling today! We proudly serve the areas of St. Louis, Hazelwood, Florissant, Bridgeton, Chesterfield, Ballwin, Maryland Heights, St. Charles, St. Peters, O'Fallon, Wentzville and Lake St. Louis.

HomeAdvisor Elite Service Pro - Swiss Air Heating & Cooling, LLC
Swiss Air Heating & Cooling, LLC is a HomeAdvisor Top Rated Pro
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Our Service Area

We are proudly serving the heating and cooling needs of the people in and around St. Charles county and St. Louis county areas; including Hazelwood, Florissant, Bridgeton, Chesterfield, Ballwin, Maryland Heights, St. Charles, St. Peters, O'Fallon, Wentzville and Lake St. Louis.

Contact Information

Swiss Air Heating & Cooling
211 E Elm St
O'Fallon, MO 63366

636-978-7800

Swiss Air Heating & Cooling GPS Directions

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