Mahoning Twp Treasurer 99 Route 224 Hillsville, PA 16132 Phone : (724) 667-8352 Business Category Public Finance Taxation & Monetary Policy Mahoning Twp Supervisor 4538 W State St Hillsville, PA 16132 Phone : (724) 667-8352 Business Category Government Offices-City Village & Twp Legislative Bodies Mahoning Township--supervisors Secretary And Treasurer Bessemer, PA 16112 Phone : (724) 667-8352 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools