Northwest Building Supply is one of the largest suppliers of building materials in Oklahoma City. offers a variety of products, such as lumbers, plywood, sidings, hardware, paints and building materials. It offers a variety of building materials that includes doors, windows, roofing materials, fences, steel products, panels, gutters, concrete products and ceiling tiles. The company s hardware products include gardening tools, banner faucets, package nails, and cleaning, plumbing and electrical supplies. Northwest Building Supply rental department offers a variety of tools for commercial and home applications that can be used for multiple purposes. Its tools for rental purposes include air compressors, concrete and flooring equipment, hammers, fastening and carpet tools, grinders, sanders, saws, generators and heaters.