| Business | Phone |
| Twin W First Aid Squad Everett Dr, Princeton Jct 8550 | (609) 799-4383 |
| West Windsor Building Dept 271 Clarksville Rd, Princeton Jct 8550 | (609) 799-8490 |
| West Windsor Senior Citizen 271 Clarksville Rd, Princeton Jct 8550 | (609) 799-9068 |
| West Windsor Twp Municipal 271 Clarksville Rd, Princeton Jct 8550 | (609) 799-2400 |
| West Windsor Twp Violation Bur 20 Municipal, Princeton Jct 8550 | (609) 799-0915 |
| West Windsor Twp Violation Bur Clarksville Rd & N Post Rdamp;, Princeton Jct 8550 | (609) 799-0915 |