| Business | Phone |
| John T Coy & Assoc 40 W Lafayette St, Trenton 8608 | (609) 393-8900 |
| Jon Sp 8 Investigations 23 Conway Ave, Trenton 8618 | (609) 882-7171 |
| Kim Steiner-Out Acp 143 White Horse Ave, Trenton 8610 | (609) 585-7464 |
| Mesaros Investigative Svc 60 Extonville Rd, Trenton 8620 | (609) 259-1360 |
| Robert J Clark Investigations 2561 Yardville Hamilton Squ Rd, Trenton 8690 | (609) 587-8800 |
| Talar & Co Trenton 8619 | (609) 584-9400 |
| Cornerstone Data Corp 3130 Princeton Pike, Trenton 8648 | (973) 299-6112 |
| Fidelity Investigation Inc Broad St Bank Bldg, Trenton 8618 | (609) 394-7713 |
| Gemini Investigative Svc 824 River Rd, Trenton 8628 | (609) 883-7768 |
| Bke Agency 108 Flock Rd, Trenton 8619 | (609) 581-0064 |
| Capital Group 620 Parkway Ave # A, Trenton 8618 | (609) 882-7275 |