Town Hall Address 610 Vernon Rd Greenville, PA 16125 United States- Mercer County Website https://www.mcc.co.mercer.pa.us/township/west_salem.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 Sewer 724-699-4050 2868 Sandy Lake-Greenville Road Stoneboro, PA 16153 United States Code Enforcement 724-927-2020 7531 South Lake Rd. Jamestown, PA 16134 United States County Mercer