| Business | Phone |
| All Star 1871 Rue Saint-Louis, Saint-Laurent H4M 1N5 | (514) 744-0207 |
| Kgp Maintenance Inc 1130 Rue Beaulac, Saint-Laurent H4R 1R7 | (514) 337-9191 |
| Ldg General Building Care 5445 Boul Henri-Bourassa O, Saint-Laurent H4R 1B7 | (514) 333-8123 |
| Montclair Maintenance 3765 Boul Henri-Bourassa O, Saint-Laurent H4L 1A1 | (514) 332-2718 |
| Noram Quebec 3700 Rue Griffith, Saint-Laurent H4T 2B3 | (514) 344-5777 |
| Peace Maintenance Inc 1285 Rue Hodge #300, Saint-Laurent H4N 2B6 | (514) 273-9764 |
| Bo-Lav Svc D'Entretien Inc 571 Boul Lebeau #200, Saint-Laurent H4N 1S2 | (514) 920-0250 |
| Services D'Entretien Topaz Inc 560 Av Sainte-Croix, Saint-Laurent H4L 3X5 | (514) 744-9950 |
| Services D'Entretien Boily 500 Rue Mccaffrey, Saint-Laurent H4T 1N1 | (514) 388-4228 |
| Unicco Inc 4180 Boul Thimens, Saint-Laurent H4R 2B9 | (514) 332-4056 |
| Clean Spec 9730 Boul Henri-Bourassa O, Saint-Laurent H4S 1R5 | (514) 762-1934 |
| Empire Maintenance Inc 3090 Boul Le Carrefour, Saint-Laurent | (514) 682-7736 |
| Empire Maintenance 180 Montee De Liesse, Saint-Laurent H4T 1N7 | (514) 735-5665 |
| Entretien D'Edifice Pinkham 2449 Rue Guenette, Saint-Laurent H4R 2E9 | (514) 332-4522 |
| Express Manintiance & Carpet 750 Boul Marcel-Laurin, Saint-Laurent H4M 2M4 | (514) 747-5333 |