Extech Building Materials is the Tri-state area's premier supplier of building materials and services for professional builders and contractors. Dedicated to exceptional customer experience, earning us a reputation as the place to go to first for all your building supply needs, Extech locations in Long Island City, NY; Brooklyn, NY; Newark, NJ; and Farmingdale, NJ, are strategically positioned to serve areas of building and construction growth throughout the New York, New Jersey and Pennsylvania area. Extech services include its own sheet metal shop and architectural design services, as well as a full line of outdoor building materials that include brick, stone, imitation stone, stucco, ornamental metal, pre-cast and decorative concrete, fasteners, and lumber as well as products for restoration and repair, masonry, drainage, roofing, insulation and waterproofing. Our knowledgeable and experienced team of professionals delivers more than products; -- they deliver solutions. We are driven by the goal of providing our customers, regardless of size, with a level of personal service, attention and support that guarantees Extech clients return again and again