Serving the needs of the professional building industry with a full range of building materials, including lumber, windows, doors, and millwork. Northeast Building Supply offers a variety of products and services designed to meet the needs of building professionals and homeowners. Our specialized inventories and the expertise of our team members are second to none. We are proud of the unsurpassed product quality, personal attention, and courteous service that have made us the valued choice of customers since 1868. We are proud to serve builders, developers, contractors, architects, designers, and homeowners throughout Connecticut, New York, New Jersey and Western Mass.