Construction and Industrial Supplies

Welcome to Siegel Bros. Supply Co., Inc

Since our inception in 1919, Siegel Bros. has been supplying top quality construction materials, tools and equipment to contractors throughout the New York Metropolitan area.

We are proud to say that our products lie in countless roadways, tunnels, bridges and buildings within the New York metropolitan area. A century of service to our customers has taught us that our success depends entirely on yours. Every day we strive to provide you with better products, faster service and innovative solutions for your toughest jobsite problems. If we’ve made your job easier, then we know we’ve done our job right.

Our people live, eat and breathe construction, which is why we’ve been at the forefront of the New York construction industry for a century—a century that has seen some of the world’s most iconic construction projects built here in New York, from the Empire State Building to Water Tunnel #3 and everything in between. Yet our company is still family owned, which gives us the agility and flexibility needed to help our local contractors perform with success on New York’s highest profile projects.

Our goal is to earn your trust every day. We accomplish that goal by taking the time to learn about your specific needs and respond with world-class products, expertise and service.

Featured Product

Xypex Crystalline Technology

More than forty years ago, Xypex changed the way concrete is protected from intrusive liquids.


Long Island

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