Craig D.
8/11/2020
David provided us with the right parts at an affordable price to get our HVAC system up and running. They had the parts in stock which was a real plus considering the weather.
Thompson Supply Company
Closed
(4)
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1916 Woodson Rd
Saint Louis, MO 63114
Thompson Supply Company, a trusted name since 1935, specializes in providing top-quality HVAC-R parts, equipment, and supplies to residential, commercial, and industrial clients in Missouri and Illinois. As a third-generation family-owned business, we pride ourselves on sourcing even the hardest-to-find parts, including gas valves, thermostats, furnace control boards, motors, igniters, and more.
Our extensive inventory offers both OEM and aftermarket options to meet diverse needs. While we welcome the public, please note that electrical, gas control, and special order parts are non-returnable. Dedicated to exceptional customer service, we ensure timely and cost-effective solutions for your HVAC-R needs. Though we are a parts sales-only business, we remain committed to being your go-to resource for quality and expertise in the industry.
Also at this address
Reviews
2.04 reviews
Jeremy Y.
8/18/2025
Visiting this location proved to me why people resort to ordering things on Amazon. From the refusal to offer any form of return policy after determining that he was incorrect In His assumption...
James J.
1/1/2025
My furnance broke down a week or so before Christmas. I called a journeyman HVAC mechanic, He came looked it over ran some tests come to find out it was Main Supply valve was bad. Furnace is over...
Eddie P.
1/17/2019
It is outrageous how this business is still open with their customer service.They lie to customers, rip them off and mean. When I call them, they confirm the price and again before I go I give...
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