Sefcu Address: 16 Park Ave, Clifton Park, NY 12065 Phone: (518) 452-2874 Banks Other Businesses: Capital Bank & Trust at 121 Old Rte, 146, Clifton Park, NY 12065 Sunmark Federal Credit Union at 2 Tower Way, Clifton Park, NY 12065 Bank of America at 1 Clifton Country Rd, Clifton Park, NY 12065 Pioneer Bank at 1208 Route 146, Clifton Park, NY 12065