| Business | Phone |
| Aar & Assoc Inc 412 Travis St 202, Lafayette 70503 | (337) 237-4444 |
| Abc Investigators Inc 1302 Lafayette St, Lafayette 70501 | (337) 984-6444 |
| Acadian Research & Reconstr 1904 W Pinhook Rd 110, Lafayette 70508 | (337) 261-3304 |
| Accurate Intelligence Po Box 91055, Lafayette 70509 | (337) 319-4282 |
| Assurance Investigations 321 Travis St, Lafayette 70503 | (337) 291-1916 |
| Bayou Investigations Inc 2304 E Pinhook Rd D, Lafayette 70501 | (337) 235-2322 |
| Investigative Svc Lafayette 108 Wayside Dr, Lafayette 70506 | (337) 989-9486 |
| Liberty Support Svc Inc 315 S College Rd # 200, Lafayette 70503 | (337) 261-0003 |
| Old School Investigation 104 Stephens St, Lafayette 70506 | (337) 235-4674 |