Wallboard, founded as Midwest Gypsum Supply in 1963, is one of the oldest existing drywall suppliers in Minnesota. It offers a range of drywall, stucco and plaster materials for commercial and residential construction projects in Minnesota, Wisconsin and Iowa. Wallboard sells fasteners, cement boards, dewalt tools, stilts, pins and loads, nails, screws, fiberglass, screw guns, sandpaper, corner beads, access panels, gypsum and steel studs. The company also offers ceiling sprays, tapes, tile backers and clinch-on tools. The company also operates a fleet of radio-dispatched trucks. In addition, it offers online credit applications. Wallboard is based in Fridley, Minn.