| Business | Phone |
| Fire Dept 115 Greenbrook Rd, Green Brook 8812 | (732) 968-0121 |
| Green Brook Bureau-Fire Prvntn 111 Rock Ave, Green Brook 8812 | (732) 968-2630 |
| Green Brook Fire Dept 111 Rock Ave, Green Brook 8812 | (732) 968-1188 |
| Green Brook Rescue Squad 115 Greenbrook Rd, Green Brook 8812 | (732) 968-1188 |
| Green Brook Twp Fire Dept Washington Rock Rd W, Green Brook 8812 | (908) 755-0121 |