| Business | Phone |
| Atelier Bell Serrurier Enr 7115 Rue D'Abancourt, Saint-Leonard H1S 2K7 | (514) 727-0025 |
| Atelier Mont Royal Serrurier 7115 Rue D'Abancourt, Saint-Leonard H1S 2K7 | (514) 722-6111 |
| Atelier Rosemont Serrurier Inc 4825 Boul Metropolitain E, Saint-Leonard H1R 3J6 | (514) 955-9022 |
| Boivin Serrurier & Assoc 7373 Boul Langelier #C1a, Saint-Leonard H1S 1V7 | (514) 259-1515 |