Government in Wellsville, PA Government Offices City3345 Rosstown RdWellsville, PA, 173657174329082Government Offices City CountyGovernment Offices City Town OfLancaster County Motors Pre OwnedParadise Township United States Government7489 Carlisle RdWellsville, PA, 173657174323388Government Offices City Town OfLancaster County Motors Pre OwnedParadise Township Show MoreSee AlsoGovernment OfficesCommunity Services