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