CLI Industrial Supply

Custom hardwood ramps for crane mats are among the made-to-order products offered by this East Chicago business. Calumet Lumber Inc. has operated since 1906, serving heavy industry, industrial owners, engineers, and contractors in Northwest Indiana and South Chicago. It stocks building materials, wood scaffold material, rebar, concrete forming accessories, concrete repair materials, grouts, and joint sealants. Its manufacturing includes blocking, wooden boxes, wedges, and other custom wood items. A carpenter shop makes specialty products and cuts materials to order, while a door shop assembles doors and frames and prepares them with hardware and other specified features. The company also offers delivery and training on installation of grout and concrete repair products.