AC & Heating Services - Lake Saint Louis, MO

You need the best heating and air conditioning services for your home in Lake Saint Louis, MO. Otherwise, much of the year would be unpleasant. Fortunately, you’ve found the right contractor to help you with any HVAC services you need: Swiss Air Heating & Cooling, LLC.

Family owned since 1989
Best trained technicians in Lake Saint Louis, MO
Experts in our field

We go beyond heating and air conditioning: we also offer top-quality indoor air services. You’ll find we’re a pleasure to work with—we take pride in our excellent customer service coupled with the best workmanship from technicians who go above and beyond. We’re a one-stop-shop for all of your HVAC needs.

Air Conditioning Repair and Maintenance

You want to enjoy every summer day in Lake Saint Louis, MO. When the heat gets too intense, you can retreat to a cool oasis in your home thanks to our air conditioning services. The moment you think anything is wrong with your AC, call our technicians for the repairs that will get your cooling system working the way it should. We can help you avoid repairs in the future with our Ultimate Savings Agreement, a maintenance plan that also extends your AC’s equipment life and improves its energy efficiency.

Air Conditioning Installation and Replacement

Great home cooling starts with a great air conditioning installation. You can depend on the training and dedication of the technicians at Swiss Air Heating & Cooling, LLC to install a range of cooling systems, including central air conditioners, ductless systems, heat pumps, plus accessories like Wi-Fi and smart thermostats. If you have an aging air conditioning system that isn’t doing the job anymore or if you’d like to upgrade your cooling to a higher-efficiency system, leave the replacement work to us.

Gas & Electric Furnace Services

When you’ve got our technicians to help you, it’s easy to stay warm through the winters in Lake Saint Louis, MO. The most popular heating systems in the area are furnaces and we install the best quality gas and electric furnaces. If you don’t know which is right for your home, we’re glad to help you weigh the pros and cons. Our technicians handle all other gas and furnace services: replacements, fast repairs, and regular maintenance. Trust us with all your heating service needs!

Heat Pump Services

We’re advocates of heat pumps for local homes. A heat pump is like an air conditioner, but with an adjustment to the thermostat it can change over into a heating system. Heat pumps work well in our climate, delivering effective cooling all summer and energy-efficient heating in the mild winters. Swiss Air Heating & Cooling, LLC has your back for whatever your heat pump needs: installation, replacement, repairs, and maintenance. We’ll keep you comfortable throughout the year, no matter the season or the weather.

Lake Saint Louis, MO Air Conditioning and Heating Services

Air Conditioning Repair and Maintenance

Air Conditioning Installation and Replacement

Gas & Electric Furnace Services

Heat Pump Services

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