| Business | Phone |
| Gilles Messier Inc 2260 Boul Laframboise, Saint-Hyacinthe J2S 4X6 | (450) 773-9543 |
| Monsieur Renove-Tout 1680 Rue Hamel #A, Saint-Hyacinthe J2T 5B8 | (450) 799-1494 |
| Renovation Jacques Lefebvre 6605 Front St, Saint-Hyacinthe J2S 7A9 | (450) 773-7366 |
| Club Assistance Immobiliere 6455 Rue Frontenac, Saint-Hyacinthe J2S 7A9 | (450) 261-9347 |
| Construction Serge Carriere 5725 Av Theroux, Saint-Hyacinthe J2S 8L8 | (450) 773-8072 |