| Business | Phone |
| Ateliers Electriques Arc 1999 833 Rue Saint-Jean, Chambly J3L 2W2 | (450) 658-4583 |
| K M Tanzer Electrique Inc 958 Rue Chaumont, Chambly J3L 3A2 | (450) 658-3484 |
| Michel Lablanc Electrique Inc 7881 Boul Industriel, Chambly J3L 5G8 | (450) 447-3737 |
| S D Electrique 1021 Boul Brassard, Chambly J3L 6G4 | (450) 658-2919 |
| Dan-Au Inc 221 De Chambly Ch, Chambly | (450) 460-0050 |
| Electro Performance Gl Inc 2711 Boul Industriel, Chambly J3L 4W3 | (450) 447-4721 |