| Business | Phone |
| Lawrenceville Fire Co Sub 23 Lawrence Square Blvd N, Princeton Jct 8550 | (609) 587-0009 |
| Princeton Jct Vol Fire Co 952 Alexander Rd, Princeton Jct 8550 | (609) 799-2112 |
| Princeton Junction Fire Co Clarksville & N Post Rdamp;, Princeton Jct 8550 | (609) 799-1222 |
| West Windsor Emergency Svc 21 Everett Dr, Princeton Jct 8550 | (609) 936-1419 |
| West Windsor Volunteer Fire Co 153 S Mill Rd, Princeton Jct 8550 | (609) 799-3311 |