| Business | Phone |
| Colt Detective Agency Inc 590 Park Ave # 2a, Freehold 7728 | (732) 780-0109 |
| Commercial Investigation 17 Broad St, Freehold 7728 | (732) 761-8921 |
| Crs Investigations Inc Po Box 6891, Freehold 7728 | (732) 577-0405 |
| Advanced Technology Invstgtns 41 E Main St # 3, Freehold 7728 | (732) 409-0601 |
| All State Investigative Svc 501 Stillwells Corner Rd, Freehold 7728 | (732) 577-1112 |
| Jafcie Security Agency 27 Broadway, Freehold 7728 | (732) 294-9429 |
| Serafin Investigation Inc Freehold 7728 | (732) 431-4929 |
| Profile Consultants Freehold 7728 | (732) 462-9551 |