Building Materials Building Supplies locations near Southampton, NY

Showing 1–10 of 10 results

We track 10 building materials building supplies listings in and around Southampton, NY, spread over 3 ZIP codes. Listings here were last checked in Aug 2026.

Updated Aug 2026

Autogate Systems

Building Materials & Building Supplies

📍 25 Ocean View Pkwy, Southampton, NY, 11968

📞 631-726-5026

🌐 autogatesystems.com

Riverhead Building Supply

Building Materials & Building Supplies

📍 25 Powell Ave, Southampton, NY, 11968

📞 631-287-9502

Southampton Stove

Building Materials & Building Supplies

📍 16 W Main St, Southampton, NY, 11968

📞 631-283-4852

Florin Alan

Builders & General Contractors

📍 46 Main St Ste A, Southampton, NY, 11968

📞 631-287-6051

Mcmahon Custom Cabinets Inc

Cabinets, Cabinetry, Cabinet Makers & Cabinet Contractors

📍 153 Powell Ave Ste 3, Southampton, NY, 11968

📞 631-287-3054

Riverhead Building Supply

Building Materials & Building Supplies

📍 734 Montauk Highway, Water Mill, NY, 11976

📞 631-726-6036

Updated Aug 2026

Riverhead Building Supply Southampton

Paint Stores & Painting Supplies

📍 40 Powell Ave, Southampton, NY, 11968

📞 631-283-2000

🌐 rbscorp.com

Water Mill Lumber

Building Materials & Building Supplies

📍 1110 Montauk Highway, Water Mill, NY, 11976

📞 631-726-4493

Riverhead Building Supply

Building Materials & Building Supplies

📍 269 Butter Ln, Bridgehampton, NY, 11932

📞 631-296-8137

Walpole Woodworkers

Building Materials & Building Supplies

📍 779 Montauk Highway, Water Mill, NY, 11976

📞 631-726-2859

🌐 walpolewoodworkers.com

Related Categories
Builders & General Contractors Building Materials & Building Supplies Cabinets, Cabinetry, Cabinet Makers & Cabinet Contractors Paint Stores & Painting Supplies
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Water Mill, NY Sag Harbor, NY