InfraSource Services, LLC

InfraSource Services, LLC provides infrastructure construction and professional services to natural gas, oil, and electric power industries in the United States. Its services include the design and building of new gas distribution systems and upgrade to the replacement of an existing system; design and construction of oil and gas transmission pipelines and facilities; building and maintenance of underground electric distribution and transmission lines; and engineering and design services for gas distribution and transmission operators. The company was founded in 1954 and is based in King of Prussia, Pennsylvania with additional locations in Oakdale and York, Pennsylvania; Columbus, Toledo, Columbia Station, and Lima, Ohio; Lorton, Virginia; Columbia City, Indiana; Ann Arbor and Hamtramck, Michigan; and Omaha, Bridgeport, and Lincoln, Nebraska. As of August 30, 2007, InfraSource Services, LLC operates as a subsidiary of Quanta Services, Inc.