| Business | Phone |
| Maskinonge Service D'Eval 121 Rang De La Petite-Riviere, Louiseville J5V 2H3 | (819) 228-9461 |
| Louiseville Administration Ofc 105 Av Saint-Laurent, Louiseville J5V 1J6 | (819) 228-9437 |
| Louiseville Bibliotheque Muni 121 Rang De La Petite-Riviere, Louiseville J5V 2H3 | (819) 228-4102 |