Town Hall Address 14 Frederick St. P.O. Box 167 Constantia, NY 13044 United States- Oswego County Website http://townofconstantia-ny.us/ 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 315-623-9206 constantiatownclerk@yahoo.com Monday - Thursday from 8:30 a.m. til 4:00 p.m. 14 Frederick St. P.O. Box 167 Constantia, NY 13044 United States Assessor 315-623-7183 http://townofconstantia-ny.us/index.php/boards-departments-and-officials/assess… wjwheeler@nyassessor.com Monday through Thursday, 8:30 a.m. through 4:00 p.m. 14 Frederick St. P.O. Box 167 Constantia, NY 13044 United States Code Enforcement 315-623-9581 codeenforcement.constantia@centralny.twcbc.com. 14 Frederick St. P.O. Box 167 Constantia, NY 13044 United States Fire District 315-623-7351 23 Mill St Constantia, NY 13044 United States Town Hall Hours Monday through Thursday, 8:30 a.m. through 4:00 p.m. County Oswego