Town Hall Address 137 Sol Davis Road P.O. Box 243 Williamstown, NY 13493 United States- Oswego County County Clerk Michael C. Backus 315-349-8621 Monday - Friday: 9 a.m. - 5 p.m. 46 East Bridge Street Oswego, NY 13126 United States Town Clerk 315-964-0150 faith.baker56@yahoo.com Monday - Wednesday, 12 Noon - 5 PM evenings by appointment 137 Sol Davis Road P.O. Box 243 Williamstown, NY 13493 United States Assessor 315-283-3111 droach1@twcny.rr.com Wednesday, 6 PM - 8 PM 2910 County Route 17 Williamstown, NY 13493 United States Code Enforcement 315-387-6156 jhowland101@twcny.rr.com 137 Sol Davis Road Williamstown, NY 13493 United States Fire District 315-964-2222 575 State Route 13 Williamstown, NY 13493 United States Town Hall Hours Monday - Wednesday, 12 Noon - 5 PM evenings by appointment County Oswego