Senator Tom Kean represents the 21st legislative district in the New Jersey Senate. His district office is available to provide a variety of constituent services to the residents of the district, including assitance with property tax rebates, notary applications and help dealing with state agencies. The 21st district includes Berkeley Heights Township, Chatham Township, Cranford Township, Garwood Borough, Harding Township, Long Hill Township, Madison Borough, Millburn Township, Mountainside Borough, New Providence Borough, Roselle Park Borough, Springfield Township, Summit City, Warren Township, Watchung Borough and Westfield Town.