| Business | Phone |
| Automobiles Mauger Ford Merc 119 Grande Allee E, Grande-Riviere G0C 1V0 | (418) 385-2118 |
| Mauger Suzuki Automobiles 104 Rue La Grande-Allee E, Grande-Riviere G0C 1V0 | (418) 385-4545 |
| Mecanique Ll 84 Rue De La Source, Grande-Riviere G0C 1V0 | (418) 385-4818 |
| Garage Andre Dube 58 La Grande Allee O, Grande-Riviere G0C 1V0 | (418) 385-2661 |
| Garage Ghislain Methot 134 La Grande Allee O, Grande-Riviere G0C 1V0 | (418) 385-3662 |