Town Hall Address 369 McClelland Rd Mercer, PA 16137 United States- Mercer County Website https://www.mcc.co.mercer.pa.us/TOWNSHIP/findley.htm Deed Registry (724) 662-3800 http://www.mercerassessor.com/ias-portal Monday - Friday 8:30 am - 4:30 pm 109 Courthouse Mercer, PA 16137 United States Tax Collector 724-372-9329 93 Glenn Rd Grove City, PA 16127 United States Zoning 724-748-4599 805 Butler Pike Mercer , PA 16137 United States County Mercer