Excel Quality Construction, LLC

Founded in 2000, Core Roofing Systems handles roofing projects for commercial warehouses, office buildings, health care centers, educational facilities, and manufacturing and food processing industries. It offers installation services for thermoplastic, single-ply, modified-bitumen and metal roofs. The company also provides renovation, restoration, repair and maintenance services for a variety of roofing systems. Core Roofing Systems is a member of the National Association of Building Owners and Managers, International Facility Management Association, National Roofing Contractors Association and Institute of Real Estate Management. Its clients include UPS Innoplex, Tanger Outlets, Lincoln Property Company and Inland Southern Management. In addition, the company offers asbestos removal services, as well as installs skylight screens. It also specializes in the application of roof coatings that provide resistance to roofs against ultraviolet radiations. Core Roofing Systems is located in Alpharetta, Ga.