National Lumber Company
Organization Overview
Founded in 1919, National Lumber Company is a fifth-generation, family-owned supplier of lumber and building materials serving residential and commercial builders, remodelers, developers, and contractors throughout Maryland and the Washington, DC metro area. With locations in Baltimore and Rockville, we provide a broad range of products and services including lumber, engineered wood products, windows, doors, millwork, decking, siding, hardware, and specialty building materials.
In addition to our core building materials business, National Lumber offers project support, estimating assistance, jobsite delivery, and product expertise tailored to both custom residential and multifamily construction projects. Our team works closely with builders, remodelers, architects, and design professionals to help deliver quality projects efficiently and on schedule.
As a locally owned company with more than 100 years of history, we are committed to customer service, strong industry relationships, operational excellence, and supporting the communities and professionals we serve throughout the region.
In addition to our core building materials business, National Lumber offers project support, estimating assistance, jobsite delivery, and product expertise tailored to both custom residential and multifamily construction projects. Our team works closely with builders, remodelers, architects, and design professionals to help deliver quality projects efficiently and on schedule.
As a locally owned company with more than 100 years of history, we are committed to customer service, strong industry relationships, operational excellence, and supporting the communities and professionals we serve throughout the region.