General Millwork Supply

We have over 50 years of experience in the building industry. Family owned and operated by Tom and Wendy Duran since 1991, our company specializes in selling quality nationally known brand-name windows and doors to homeowners, building contractors and architects. Our company is proud to have one of the largest showrooms in San Diego County, displaying windows, doors, skylights, mouldings and door hardware to match virtually any architectural style and budget plan. General Millwork Supply offers a large selection of high quality wood, wood clad, fiberglass, vinyl and aluminum windows & patio doors, entry doors and skylights, including those from many manufacturers listed on our site under Our Brands.