Incorporated in 1963, Allegheny Construction Company is a Class A Heavy/Highway general contractor licensed in Virginia, North Carolina and Tennessee. The company s capabilities include site preparation for industrial parks, bridges, dams, landfills, highways and interchanges. It has worked with the Department of Transportation from several small towns, counties and cities. Allegheny Construction s customers have included the City of Roanoke, the United States Corp of Engineers, Virginia Department of Transportation, Rivanna Water and Sewer Authority and Sun Oil Company. Allegheny Construction Company is headquartered in Roanoke, Va.