R L Murphey Commercial Roof Systems is an award winning North Texas commercial roofing company specializing in single-ply roof installations. R L Murphey Commercial Roof Systems is an award winning North Texas commercial roofing company specializing in single-ply roof installations. Since 2002, we have expertly installed and warranted more than 50 million square feet of single-ply roof systems on commercial and industrial buildings in Texas and throughout the United States. Our projects include large-scale warehouses, regional distribution centers, food processing and cold storage facilities, manufacturing plants as well as commercial offices, medical buildings and retail centers. Our service department offers a full range of repair and maintenance services including leak investigation, tenant finish-outs, remodels and other specialty needs. We are available 24/7 for Emergency Leak Response by calling 214.995.8446. R L Murphey can also coordinate your annual roof maintenance program and offer preventative solutions to ensure you get optimal performance from your current roofing system.