PA One Call and Sentinel USA Announce Land Base Development Partnership

PITTSBURGH, Jan. 19 /PRNewswire/ --Today Pennsylvania One Call System, Inc. (West Mifflin, PA) and Sentinel USA (Newark, OH) announce a partnership to develop and maintain a unified Commonwealth of Pennsylvania land base for use by the One Call Center and its almost 3,400 underground facility owner

Source : http://www.prnewswire.com/news-releases/pa-one-cal...