• Western PA’s premier
    pipe & supply company

    Four Locations Providing
    “Best In Class” Service

  • Our New Location - Grove City, PA

    Now open!

  • A vast inventory available to meet your needs.

    Call our staff today for a quote
    or to place an order.

  • Service Means Business

    Knowledgeable staff with years of experience to help you with your plumbing needs.

Western Pennsylvania’s Premier Pipe and Supply Company

Established in 1968, Interstate Pipe & Supply prides itself on providing superior customer service supported by over fifty years of industry knowledge. By stocking a wide variety of products, not limited to pipe, valves and fittings, Interstate Pipe & Supply differentiates itself from the competition. The company motto, “Service Means Business” has helped solidify Interstate Pipe and Supply as one of Western Pennsylvania’s premier wholesale distributors.

Currently owned by William L. McCarrier Jr., Interstate Pipe & Supply employs over 25+ workers at four locations across Western Pennsylvania.  Friendly, quick-turnaround and reliable customer service and support has sustained continuous growth of the second generation family-owned business. Interstate Pipe & Supply is proud to serve the Western PA area, as well as Eastern Ohio, Northern Western Virginia and Western New York.

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