| Business | Phone |
| Hanover Twp Fire Prevention 440 State Route 10, Whippany 7981 | (973) 887-3906 |
| Cedar Knolls Fire District 3 Whippany 7981 | (973) 000-1111 |
| Fire Prevention Bureau 440 State Hwy No 10, Whippany 7981 | (973) 887-7340 |
| Whippany Fire Dept 440 State Route 10, Whippany 7981 | (973) 887-0100 |