| Business | Phone |
| Bridgewater Code Enforcement 700 Garretson Rd, Bridgewater 8807 | (908) 725-6372 |
| Bridgewater Township Clerk 700 Garretson Rd, Bridgewater 8807 | (908) 725-3772 |
| Bridgewater Township Finance 700 Garretson Rd, Bridgewater 8807 | (908) 725-3422 |
| Bridgewater Township Offices 700 Garretson Rd, Bridgewater 8807 | (908) 725-6300 |
| Bridgewater Twp Health Div 700 Garretson Rd, Bridgewater 8807 | (908) 725-5750 |
| Bridgewater Twp Planning Board 700 Garretson Rd, Bridgewater 8807 | (908) 725-4758 |
| Bridgewater Twp Purchasing 700 Garretson Rd, Bridgewater 8807 | (908) 725-3365 |
| Bridgewater Twp Senior Center 445 Somerville Rd, Bridgewater 8807 | (908) 725-8020 |