| Business | Phone |
| Allamuchy Twp Municipal Garage Hackettstown 7840 | (908) 852-0576 |
| Franklin Twp Municipal Garage 172 Asbury Rd, Hackettstown 7840 | (908) 689-6130 |
| Hackettstown Garage 309 E Plane St, Hackettstown 7840 | (908) 852-2320 |
| Hackettstown Town Engineer 215 W Stiger St, Hackettstown 7840 | (908) 850-0660 |
| Hackettstown Violations Bureau 215 W Stiger St, Hackettstown 7840 | (908) 852-0688 |