SERV Centers of New Jersey/Central Region Get DirectionsMiddlesex County Office491 South Washington AvePiscataway, NJ 08854Phone: 732-968-7111Fax: 732-968-4247Get DirectionsUnion County Office130 Dermody St.Cranford, NJ 07016Phone: 908-276-0490Fax: 908-276-0560 Prev Next