| Business | Phone |
| St-Pierre, Henri G 440 14e Rg, Saint-Sylvestre G0Z 1H0 | (819) 285-2353 |
| Tremblay Marcel 1013 Rue Principale, Saint-Sylvestre G0S 3C0 | (418) 596-2693 |
| Entreprises Breault & Carrier 231 Rte De L'Ecole, Saint-Sylvestre G0Z 1H0 | (819) 285-2244 |
| Garage Jacques 795 Rue Principale, Saint-Sylvestre G0S 3C0 | (418) 596-2188 |
| Garage Real Jacques 117 Rang Beaurivage, Saint-Sylvestre G0S 3C0 | (418) 596-2762 |