• Daikin Roof Tops

    Stocked in our Madison, Oak Creek and Twin Cities branches. See your First Supply Sales Rep. or call your local HVAC team for more details and availability. See full details.

    • Madison (608) 222‑7799 • Oak Creek (414) 764‑6900 • Twin Cities (651) 636‑1240

  • First Supply – In the palm of your hand.

    Our mobile app makes it even easier to find the HVAC, Plumbing, PVF and Hydronics supplies you need.

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    + No delivery fees by First Supply Truck

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Kohler Inventory Clearance Sale! Prices Below our Cost! Quantities limited. All sales final.

See Whirlpools

HOT Indoor Air Quality Products!

See Them All

Personal Protective Equipment (PPE) Masks

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Featured Categories

Shop All Categories
Water Heaters
Faucets
Toilets, Urinals & Parts
HVAC Equipment
Pumps
Hydronics
Pipe, Tube & Hose Fittings
Pipe, Tubing & Hoses

Featured Manufacturers

  • A.O. Smith
    Gastite
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  • Milwaukee Tool
    Kohler
    IBC
    NIBCO
  • Gerber
    Snappy
    Apollo Flow Controls
    A.O. Smith
  • Elkay
    Daikin
    Anvil
    Kohler
  • NIBCO
    Sioux Chief
    Reliance Worldwide
    Sloan
  • A.O. Smith
    Gastite
  • Uponor
    Goulds Water Technology
  • Milwaukee Tool
    Kohler
  • IBC
    NIBCO
  • Gerber
    Snappy
  • Apollo Flow Controls
    Elkay
  • Kohler
    Daikin
  • Anvil
    Sioux Chief
  • Reliance Worldwide
    Sloan

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Meet the team

Count on top-notch customer service from industry professionals.

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28 upper Midwest locations. Find a store near you.

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Serving the Upper Midwest for over 120 years

First Supply is a single-source distributor providing building contractors and industrial customers in the Midwest with a huge selection of plumbing, HVAC, municipal, well & septic, waterworks, PVF and industrial supplies. Find it all – in stock and ready to ship!

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