Welcome to the official website of Jefferson County New York

Office Hours & Directions

Office Hours

  • 8:00am-5:00pm
  • 8:30am-4:00pm July and August

Jefferson County Purchasing Department
Historic Courthouse, 195 Arsenal Street
Watertown NY  13601
Telephone:  (315) 785-3077
Fax: (315) 785-7591

Email: purchasing@co.jefferson.ny.us

Central Printing and Mail
County Office Building, 175 Arsenal Street
Watertown, NY  13601
Telephone: (315) 785-3025
Fax: (315)786-4763

DIRECTIONS:

The Purchasing and Central Printing Departments are both located on Arsenal Street, Watertown, NY.

From Interstate 81, take Exit 45 (Arsenal Street) East toward “Public Square”.  At the 7 th traffic light the County Office Building will be on your right across from Convergys.