Offices

NJM is among the Mid-Atlantic's leading property and casualty insurers. Headquartered in West Trenton, NJ, with offices in Hammonton and Parsippany, NJM employs nearly 2,500 workers and operates in a mutual fashion for the exclusive benefit of its policyholders.

West Trenton Campus

West Trenton, New Jersey

301 Sullivan Way
West Trenton, NJ 08628

Phone:
(609) 883-1300

Parsippany Campus

Parsippany, New Jersey

1599 Littleton Rd.
Parsippany, NJ 07054

Phone:
(973) 455-7200

Hammonton Campus

Hammonton, New Jersey

840 12th St.
Hammonton, NJ 08037

Phone:
(609) 567-0300