First Niagara Bank Address: 100 Countryside Plz, Mount Pleasant, PA 15666 Phone: (724) 547-4935 Banks, E Commerce, First Niagara Bank Other Businesses: Sand Hill Berries at 304 Deerfield Rd, Mount Pleasant, PA 15666 Holiday Inn Express MT. PLEASANT - SCOTTDALE at 250 Bessemer Road, Mount Pleasant, PA 15666 Nino's Restaurant at 546 Three Mile Hl, Mount Pleasant, PA 15666 Great Wall Restaurant at 448 W Main St, Mount Pleasant, PA 15666