Concord Building & Design Center was founded in 1946 as Concord Lumber Corporation, an employee-owned lumberyard committed to delivering high-quality lumber and home improvement products to homeowners and building professionals.Over the years our company has expanded to operate four different divisions; Concord Lumber & Building Center with locations in Concord, and Littleton, MA, Concord Kitchen & Design Center, a showroom staffed with expert designers in Acton, MA, Concord Millwork & Designer Center in Littleton, MA and ColorWorks Paint & Decorating Centers with 9 locations throughout eastern MA, including two departments within our lumberyards. We serve eastern and central Massachusetts, Rhode Island, southern New Hampshire, southern Maine, and eastern Connecticut.