Swiss Air Heating & Cooling, LLC

We are so glad we found Swiss Air STL and are looking forward to being regular customers! We had A/C maintenance, as well as some recommended repairs from the gas inspection that was done. Rob provided excellent service and went above and beyond to make sure the job was done well and did it all with kindness.

Layne was very knowledgeable, polite & had a great work ethic. Since I was happy with my new hvac system from them I am now getting a waterless tank to replace my water heater that has leaked & been replaced 3 times in 20 years! Quality company for sure!

The HVAC and gas inspection done by Rob was efficient and thorough. Rob was very knowledgeable, professional and friendly. We will definitely use Swiss Air again!

I am extremely pleased with Swiss Air. They were easy to contact and set up service. The technician Jon was fantastic!! Prompt, very professional, very nice and helpful!! Highly recommend!!

My family has used Swiss Air for as long as I can remember. When I bought my first house at 23, I knew I would be using them. My home flooded in 2022 and needed my whole unit replaced. They worked with me, installed my unit, and have kept up with all of my maintenance. Very trustworthy company that makes me feel secure when it comes to my heating and cooling system. You can always count on them to help! Special shout-out to Ron, Roy, and Layne for being stand out employees!

Swiss Air, Heating & Cooling.

● They installed my furnace a couple years ago & did a great job.
● Today they did the yearly maintenance, they were fast, experienced, keep everything running smooth & answered all my questions!
● Tyler Unger did a great job today!

Eric Bustillos

I highly recommend Swiss Air for professionalism, knowledge, expertise, courtesy, and no-high pressure sales tactics. Just no-nonsense great all-around service! I have contracted with them for over 20 years total at my last two addresses, so I know about whom I speak!

I had a great experience working with Robert during my Gas inspection. He was super kind, thorough and did a great job walking me through the process. I highly recommend their services.

Would have been 5 stars but I am still waiting on sales person to call to discuss options about new HVAC system replacements. In the meantime my AC is out. Been 3 days now since technician told me I need a new system.

Tyler was excellent, professional, and informative. He took time to work through all aspects of our a/c systems. I appreciate his efforts and care for the customer.