What people are saying on ![Google]()
Tom Alford
We've always used Swiss Air to check our heating and cooling systems at the beginning of every season. The technician was friendly and efficient. He accomplished the tasks and gave us a good rundown on what he checked and serviced.
18 Oct 2026
James Vallero
Bernie, their salesman, gave us a very informed presentation of the Daikin product quality. Daikin also offered the best warranty compared to the other products we received quotes on. Their follow up after the sale was to notch.
09 Oct 2026
Cyndi Davis
Ben and his team were exceptional! We were in dire straits and had a wedding happening on a Saturday afternoon. It was 100° outside and the air conditioner went out. We had 100 people showing up in just a couple hours. Not only did they come in after hours and return multiple times with the correct parts needed, but they went above and beyond to make sure that our guests had air-conditioning! I could not recommend them more! Ben and Dave you guys were unbelievably amazing! These guys will be the first guys I ever call in the future!
20 Sep 2026
Shawn Grieshaber
Tyler was above and beyond with customer service. A great job done and cleaned up. We have used Swiss Air for 30 years. Always satisfied with them!!!!
02 Sep 2026
What people are saying on
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Ron Shannon St. Peters, Missouri
Very knowledgeable and prompt service. Easy to get in contact with and stand behind their work.
22 Oct 2026
TA St. Peters, Missouri
The technician was friendly and efficient. He accomplished the tasks and gave us a good rundown on what he checked and serviced.
20 Oct 2026
Julia Hoag O'Fallon, MO
The company did everything and was extremely courteous as the workers came in and out of my home at 19 degree weather to install a Air conditioner and new heating unit.
They were on time and worked until everything was done. Cleaned up everything to where it didn't even look like they did anything. Very professional company
20 Oct 2026
James Vallero St. Peters, Missouri
Bernie, their salesman, gave us a very informed presentation of the Daikin product quality. Daikin also offered the best warranty compared to the other products we received quotes on. Their follow up after the sale was to notch.
20 Oct 2026
