| Business | Phone |
| Prevost Edmund Investigations Po Box 1178, Mandeville 70470 | (985) 727-9109 |
| Canine Intercept Inc 91 Parc Pl, Mandeville 70471 | (985) 951-8302 |
| Trw Investigations 2000 N Causeway Blvd # B, Mandeville 70471 | (985) 626-3051 |
| Holmes Investigations Llc Mandeville 70448 | (985) 789-2301 |