Spenard Builders Supply is Alaska's choice for building materials and home improvements. Statewide, we service the needs of a variety of customers including residential and commercial builders, specialty contractors, government and other institutions, and especially do-it-yourselfers. Check out our latest building products, events, manufacturing services or find an SBS near you. Today, Spenard Builders Supply is owned by Builders FirstSource, the largest supplier of building products, prefabricated components, and value-added services to the residential construction market in the U.S. We provide customers an integrated homebuilding solution, offering manufacturing, supply, delivery and installation for a full range of structural and related building products.