| Business | Phone |
| Plomberie Ag Plumbing Inc 222 Rue D'Ottawa #3, Cowansville J2K 2C5 | (450) 266-0227 |
| Plomberie A Thibodeau-Carey 218 Rue Albert, Cowansville J2K 2W5 | (450) 266-6055 |
| Plomberie Goyer Inc 150 Rue Sherbrooke, Cowansville J2K 3Y9 | (450) 263-2226 |
| Plomberie Lague Inc 264 Rue De Quebec, Cowansville J2K 2A5 | (450) 263-3165 |
| Chouinard & Freres 221 Rue Du Sud, Cowansville J2K 2X5 | (450) 266-0730 |