| Business | Phone |
| Ami Auto 276 Boul D'Anjou, Chateauguay J6K 1C6 | (450) 692-9600 |
| Le Blanc Ford Inc 117 Boul Saint-Jean-Baptiste, Chateauguay J6K 3B1 | (450) 691-4130 |
| Mercier Nissan Inc 66 Boul Saint-Jean-Baptiste, Chateauguay J6K 3A5 | (450) 692-1887 |
| Sauve Chrysler Jeep 411 Boul Saint-Francis, Chateauguay J6J 1Z6 | (450) 698-2792 |
| Volkswagen Intermonde Auto Inc 20 Boul Industriel, Chateauguay J6J 4Z2 | (450) 698-2261 |
| Chateauguay Toyota 33 Boul Saint-Jean-Baptiste, Chateauguay J6J 3H5 | (514) 875-1933 |
| Chateauguay Volkswagon 21 Boul Industriel, Chateauguay J6J 4Z2 | (450) 691-2424 |
| Chateauguay Hyundai 77 Boul Saint-Jean-Baptiste, Chateauguay J6J 3H7 | (450) 699-8555 |
| Desjardins Chevrolet Olds Inc 190 Boul Saint-Jean-Baptiste, Chateauguay J6K 3B6 | (450) 691-6000 |
| Encore Honda 266 Boul Saint-Jean-Baptiste, Chateauguay J6K 3C2 | (514) 866-1956 |
| Encore Automobile Ltee Honda 266 Boul Saint-Jean-Baptiste, Chateauguay J6K 3C2 | (450) 698-1060 |
| Fichault Pontiac Buick 234 Rue Principale, Chateauguay J6J 3H3 | (450) 692-6795 |