Vendors

SERVING St. Louis, MO

We Partner With Great Vendors

Thompson Supply Company, based in Saint Louis, MO, offers a wide range of HVAC-R parts, equipment, and supplies for residential, commercial, and industrial clients throughout Missouri and Illinois. Since 1935, we’ve proudly served the greater St. Louis area, specializing in hard-to-find parts. Our inventory includes OEM and MRO aftermarket parts like gas valves, thermostats, furnace control boards, motors, igniters, flame sensors, and more. Please note, we handle parts sales only—no repair services—and certain items such as electrical, gas control, or special orders are non-returnable. Contact us today at 314-423-3700 for more information.

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Our Vendors:

  • Our Trusted Vendors

    • Airease
    • Amana
    • American Standard
    • Armstrong
    • Bohn
    • Bryant
    • Carrier
    • Chandler
    • Climate Control

  • More Vendors

    • Comfort-Aire
    • Comfortmaker
    • Heat Controller
    • Heat Craft
    • ICP
    • Larkin
    • Lennox
    • McQuay
    • Nordyne

  • More Vendors

    • Peerless
    • Rheem/Ruud
    • Russell Coils
    • York
    • Tecumseh
    • Tempstar
    • Trane
    • Well-Mclain
    • Witt