Hamilton Building Supply

Wholesale Building MaterialsNew Jersey, United States51-200 Employees

Hamilton Building Supply—LBM Journal’s 2021 Dealer of the Year—has served builders, remodelers, and homeowners since 1924. Our nine acre Hamilton, NJ location offers an extensive inventory of lumber, building materials, hardware, windows, doors, cabinetry, decking, siding, and millwork, including premium brands such as Andersen, Marvin, TimberTech/Azek, and DURATION®. 

Customers can explore our Kitchen & Bath showroom, BIG GLASS window showroom and typical window and door displays, as well as our comprehensive hardware store. Our team also provides cabinetry design services, expert product guidance, and factory trained window and door installation to professional contractors and homeowners. 

Our Hamilton P.A.C.E. delivery program sets the standard for accuracy, communication, and reliability, ensuring materials arrive exactly when and where they’re needed. 

Beyond products and services, Hamilton Building Supply is dedicated to community impact. Through our annual Type 1 Diabetes fundraising campaign, we’ve raised more than $162,000 for Breakthrough T1D, matching every donation dollar for dollar. We also support local heroes through our “Driving for a Cause” truck initiative, featuring wrapped delivery trucks that promote charitable organizations such as the Travis Manion Foundation. 

For more than a century, we’ve remained committed to exceptional service, quality materials, and strong community values—helping customers build with confidence.

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