Founded in 1977, RG Construction Services Inc. is wall and ceiling contractors in Chicagoland and Northern Ill. The company offers a range of services, such as exterior insulation and finish systems, lathing and plastering, gypsum board assemblies, cold-formed metal framing, acoustical treatments, prefabrication, carpentry and building insulation. Located in Elmhurst, Ill., it provides an array of Products, which include fabric wall and Ceiling systems, finishing systems and access flooring. The company offers products of various brands, including BASWAphon and Lindner USA.