| Business | Phone |
| Marcel Laperriere Inc 1319 Rue Saint-Louis, Saint-Laurent H4L 2P4 | (514) 747-4341 |
| Sam The Plumber 3480 Rue Tetrault, Saint-Laurent H4K 2R1 | (514) 334-1818 |
| Union Plumbing 2640 Rue Sabourin, Saint-Laurent H4S 1M2 | (514) 334-2444 |
| Plomberie Richard Jubinville 2875 Rue Sabourin, Saint-Laurent H4S 1M9 | (514) 333-0856 |
| Reseau Gaz Medic 2875 Rue Sabourin, Saint-Laurent H4S 1M9 | (514) 745-1111 |
| Roger Laperriere Ltee 1636 Rue Barre, Saint-Laurent H4L 4M8 | (514) 747-3569 |
| Borenstein Plumbing & Heating 5595 Ch De La Cote-De-Liesse, Saint-Laurent H4M 1V2 | (514) 744-4364 |
| Daniel Brochu Plomberie Chauff 607 Rue Filiatrault, Saint-Laurent H4L 3V3 | (514) 747-3052 |
| Decarie Plumbing & Heating Ltd 3230 Rue Sartelon, Saint-Laurent H4R 1E3 | (514) 337-6206 |