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Somerset County

  • Somerset County – Contact Us

  • County Administration Building
    P.O. Box 3000
    20 Grove Street
    Somerville, NJ 08876-1262
    Main Switchboard: (908) 231-7000
    Main Fax: (908) 707-4127
    publicinfo@co.somerset.nj.us
  • How to contact the Somerset County Commissioners' Office

    Somerset County Board of County Commissioners
    Somerset County Administration Building
    20 Grove Street
    P.O. Box 3000
    Somerville, NJ 08876
    Telephone: (908) 231-7030
    Fax: (908) 231-8754
    Email: CountyCommissioners@co.somerset.nj.us