Pennsylvania Drilling Co. Main Office 281 Route 30, Imperial, PA 15126 Phone (724) 695-2400 Fax (724) 695-2455 PennDrill Manufacturing 500 Thompson Ave., McKees Rocks, PA 15136 Phone (412) 771-2110, (800) 245-4420 Fax (412) 771-3167 Penndrill ManufacturingWoodstock Division 276 Lakeview Drive, Woods...