Lockridge is a family-owned company that serves the new home construction and remodeling industries. It supplies lumber, plywood, hardware, plumbing and electrical materials, windows, pole barns, garage frames and paint. Lockridge also provides kitchen and bath fixtures, fencing materials, farm materials and equipment. It features products from various manufacturers, including Andersen Corporation, Oklahoma Steel and Wire Company, Hubbard Feeds and Lite-Form Technologies. Lockridge offers computer-aided project design, remodeling, site evaluation and delivery services. Founded in the 1940s, Lockridge owns and operates four stores in Iowa and Missouri. It maintains one of its store locations in Promise City, Iowa.