Willbros T & D Service East

Trafford Corporation, a privately-held Pittsburgh, Pa. based natural gas pipeline construction company was acquired by InfrastruX Group, the wholly owned utility-services subsidiary of Puget Energy. Trafford provides pipeline construction services to the natural gas industry including proprietary pipeline installation, directional drilling, vacuum excavation, replacement and rehabilitation. Puget Sound Energy is Washington state s largest and oldest energy utility, serving more than 1 million electric customers and more than 650,000 natural gas customers, primarily in the Puget Sound region. PSE s service territory is home to some of the country s most recognized and respected businesses, including Microsoft, Amazon.com, Weyerhaeuser, Starbucks, Costco and Nordstrom. Puget Energy headquarters is in Bellevue, Wash.