Marvin's Building Materials is a chain of retail stores that offers a variety of home improvement products. Its stores provide a range of lumber and building materials and electrical products. The company s stores also offer various lawn and garden supplies. Marvin's Building Materials stores provide plumbing, paint, millwork and hardware products. It serves several clients in the residential sectors. The company operates Marvin s Credit Services. Marvin's Building Materials offers online lawn and garden care tips. The company operates more than 25 stores in Alabama, Mississippi, Georgia and Florida.