Builders FirstSource is a leading U.S. supplier of building materials, building products, and construction solutions for builders, contractors, and remodelers. Our Frederick, MD millwork location serves customers throughout Buckeystown, Braddock Heights, Adamstown, Jefferson, Point Of Rocks and surrounding Northern Virginia-DC-Maryland Area. We offer doors, millwork products, and project support designed to help streamline residential construction and remodeling projects. Backed by... Read More about Builders FirstSource