Find Us On
71°F
Heating & Air Conditioning

Residential Equipment

We furnish and install a complete line of heating, air conditioning, air cleaning and humidifying equipment from the following manufacturers:

bryant
lennox
trane
geocomfort
samsung-hvac
aprilaire
honeywell

Manufacturers

Each Manufacturer provides us with all available efficiencies of both furnaces and air conditioning units. For detailed information please contact us at 314-872-8070 and speak with one of our Sales Engineers.

For more information about all of our products, including air conditioning, furnaces, humidifiers, thermostats, and air filtration systems, please see our FAQ page.

Reviews

We got four estimates and two of them were pretty high and two were very close, Welsch being one of those. But at the end of the day I was very happy with Welsch and the amount of time they took to figure out the right size AC and Furnace...

Dan P.

They were very professional. Left the jobsite very clean. Explained the equipment quite well. Walked me through the several rebates. Overall, I cannot think of one bad thing about my experience. AG

AG

They did a great job on installation of new duct work & installing furnace with new outdoor unit.

RHK

Thanks for your help today!  Our AC is back in working order.

Lisa D.

We have been using Welsch for over 20 years and have been impressed with every aspect of their service and products. Everyone is knowledgeable, friendly and always ready to help. We always highly recommend them to our friends.

PN

More Reviews

Service & Emergencies: (314) 567-6347 Call Today!

X