| Business | Phone |
| Associates Investigative 2207 Fleming Rd # 122, Greensboro 27410 | (336) 668-0777 |
| Walton Investigations 125 S Elm St # 409, Greensboro 27401 | (336) 294-2523 |
| Caviness Investigations Inc 3512 Cardinal Ridge Dr, Greensboro 27410 | (336) 662-8600 |
| Sherlock Private Investigation Greensboro 27406 | (336) 681-5746 |
| Data Check Systems 3600 Crosstimbers Dr, Greensboro 27410 | (336) 288-3655 |
| Scott & Assoc Investigaitons 411 W Fisher Ave, Greensboro 27401 | (336) 854-1954 |
| Aal Investigations 437 W Friendly Ave # 207, Greensboro 27401 | (336) 230-1500 |