Rodney Chambers

Simpson Plastering LLC is engaged in the provision of design and remodeling contracting services. It is specialized in historical restoration, high-rise exterior stucco, spray-on thermal insulation and fireproofing, interior plaster, and metal and prefabricated panels. The company was founded by Richard Riley in 2008 and is headquartered in Birmingham, AL.

Associated Builders & Contractors, Inc. operates a construction industry trade association. The firm is involved in government representation, legal advocacy, education, workforce development, communications, technology, recognition through national and chapter awards programs, employee benefits, information on best practices and business development through an online contractor search directory. It is construction industry's voice with the legislative, executive and judicial branches of the federal government and with state and local governments. The company was founded in 1950 and is headquartered in Arlington, VA.