Mercersburg Financial Corporation, Mercersburg, PA Instalment Loans Business Loan Personal Loans Car Title Loans Online Loans Mercersburg, PA 12 South Main Street. ZIP Code: 17236 (717) 328-3121 Pennsylvania, Mercersburg, Instalment Loans About Mercersburg Financial Corporation Opening Hours Monday 9:00 AM – 3:00 PM Tuesday 9:00 AM – 3:00 PM Wednesday 9:00 AM – 3:00 PM Thursday 9:00 AM – 4:00 PM Friday 9:00 AM – 5:00 PM Saturday Closed Sunday Closed Mercersburg Financial Corporation on the map Show on Google Map