| Business | Phone |
| Board Of Chosen Freeholders 20 Grove St, Somerville 8876 | (908) 231-7030 |
| Consumer Affairs 20 Grove St, Somerville 8876 | (908) 231-7000 |
| County Facilities & Svc 80 E High St, Somerville 8876 | (908) 231-7001 |
| County Surrogate 20 Grove St, Somerville 8876 | (908) 231-7003 |