Delta Geophysics is a geophysical consulting company and provides private utility locating services for Philadelphia, PA as well as across the northeastern states. Because Philadelphia is the nearest urban area, a large portion of our underground utility locating is in Philadelphia and Delta is well experienced with the area. Unique surface and subsurface characteristics typically found in urban areas like Philadelphia present unique challenges for underground utility locating and complicate the mapping of underground utilities and underground storage tanks. Delta meets these challenges by providing you with experienced underground locators utilizing a combination of ground penetrating radar, radio frequency precision utility locating equipment, and induction pipe locating equipment to detect, delineate, and map the underground utilities and cables on your property. If you need a great Philadelphia, PA private utility locating service Delta fits the bill.