Dixieline Lumber and Home Centers, a Builders FirstSource company, proudly supplies building materials, building products, and construction solutions for builders, contractors, and remodelers. Our La Mesa, CA home center serves customers throughout San Diego, Lemon Grove, El Cajon, Spring Valley, Santee and surrounding Southern California Area. We offer a broad selection of building materials, home improvement products, and construction solutions... Read More about Dixieline Lumber and Home Centers