| Business | Phone |
| Gtes 3775 Boul Levesque O, Laval H7V 1G5 | (450) 978-7333 |
| Investigations Bonaventure Inc 45 Place D'Argenteuil, Laval H7N 1P4 | (450) 978-4332 |
| Service D'Enquete Sergal Inc 1196 Av Shorecrest, Laval H7W 1R6 | (450) 681-1443 |
| Services D'Enquetes Ben Mor 2555 Av Du Havre-Des-Iles, Laval H7W 4R4 | (450) 687-4446 |
| Services D'Enquetes Mgm Inc 328 Boul Cartier O, Laval H7N 2J2 | (450) 662-9659 |
| Bureau Canadien D'Investigatn 1695 Boul Laval, Laval H7S 2M2 | (450) 967-2622 |
| Bureau D'Investigation Premier 400 Boul Saint-Martin O #502, Laval H7M 3Y8 | (450) 668-5722 |