Central Administration is located in the Police/Administration Building at 169 Old Turnpike Road, Califon, NJ 07830 on the second floor of the building. 908-439-0022
James Barberio, Township Administrator
(P)908-439-0022, ext. 721
Days: Tuesday and Thursday
Jennifer Ader, Acting Municipal Clerk
(P)908-439-0022, ext. 729
Mrs. Ader is the Acting Municipal Clerk for the Township of Tewksbury. Her duties include Secretary to the Municipal Corporation, Secretary to the Governing Body, Chief Administrative Officer of all elections held within the Township, Registrar of Voters and Records Coordinator and Manager, and Dog Registrar.