| Business | Phone |
| Constructions Denis Rioux Inc 218 Rue Stevenson, Cowansville J2K 3S9 | (450) 263-6407 |
| Constructions Julien Champigny 103 Rue Roland, Cowansville J2K 2P3 | (450) 263-2730 |
| Constructions Guy Montagne Inc 135 Rue Dean, Cowansville J2K 3Y2 | (450) 263-6312 |