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2175 Welsch Industrial Court
Post Office Box 28545
Saint Louis, Missouri 63146-4220

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Phone: 314-872-8070
Service: 314-567-6347
Fax: 314-567-6349

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Reviews

Hi Carol – just a note to let you know how much I appreciate the customer service of Welsch Heating and Cooling – didn’t know how to email your husband, so I thought I would let you know. Yesterday – Sunday – my heater quit (it is not quite 1...

Linda M.

This is just a short note to let you know how courteous and educational our recent technician was serving us for our regular fall service.  I was searching for someone to explain these issues to me and he knew his subject matter and was more than gracious with his time...

Renee K.

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

RHK

We have used Welsch for over 30 years and have never had any problems. I recommend them highly. Very fair, prompt, friendly people and competitively priced.

Bob H.

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