| Business | Phone |
| Construction Chanduc Inc 200 Montee De L'Eglise, Saint-Colomban J5K 2H9 | (450) 565-8503 |
| Construction Loghy Inc 720 Ch De La Riviere-Du-Nord, Saint-Colomban J5K 2E6 | (450) 258-3848 |
| Constructions Stevens Dube 114 Rue Mcandrew, Saint-Colomban J5K 1K5 | (450) 569-1169 |
| Elevations Norwest 137 Rue Des Hirondelles, Saint-Colomban J5K 1A2 | (450) 565-2588 |