Consolidated Gypsum Supply (CGS) is the go-to distributor in Alberta and Saskatchewan for commercial and residential building supplies. With 6 locations in Edmonton, Calgary, Red Deer and Saskatoon, CGS is able to source and deliver high quality building materials to contractors. CGS specializes in the local supply of drywall, ceiling systems, roofing, steel framing, insulation, stucco, exterior insulation finish systems, construction tools and other building supplies.