| Business | Phone |
| Mga Electrique Inc 330 Boul Pierre-Boursier #500, Chateauguay J6J 4Z2 | (450) 692-4751 |
| Pyro-Air Ltee 2575 Boul Ford, Chateauguay J6J 4Z2 | (450) 691-3460 |
| Thermal Pump Nr Sol 2325 Boul Ford, Chateauguay J6J 4Z2 | (450) 699-9090 |
| Entreprises D'Electricite Bh 175 Rue Garand #A, Chateauguay J6J 4V1 | (450) 393-9015 |