| Business | Phone |
| Address-O-Type 2387 Rue Guenette, Saint-Laurent H4R 2E9 | (514) 339-1010 |
| Mainville Pelletier 7575 Rte Transcanadienne #500, Saint-Laurent H4T 1V6 | (514) 745-3292 |
| Systemes Electro-Mecaniques 3610 Rue Valiquette, Saint-Laurent H4S 1X8 | (514) 334-7569 |