| Business | Phone |
| Atelier Paquette Enr 3190 Rue Lafontaine, Saint-Hyacinthe J2S 2P1 | (450) 778-3778 |
| Atlas Electrique Enrg 1390 Av De La Bruere, Saint-Hyacinthe J2S 5X9 | (450) 774-6396 |
| Equipements Laplante Levesque 7375 Rue Duplessis, Saint-Hyacinthe J2S 8B1 | (450) 796-2327 |