Riverhead Building Supply is a lumber and building materials supplier located in Northport, Long Island, NY. They have been serving contractors, custom home builders, remodelers, and homeowners for over 70 years. The company offers a wide range of products, including windows, doors, roofing, siding, decking, drywall, and power tools. Customers appreciate the high quality of the materials and the helpful service provided by the staff. While some prices may be higher than big box stores, many find the service and quality worth it. Delivery service is available, and some repair and installation services are offered at this location.
