| Business | Phone |
| St Francois Du Lac 56 Rte Marie-Victorin, Saint-Francois-Du-Lac J0G 1M0 | (450) 568-2124 |
| St-Francois-Du-Lac Ctr Comm 10 Du Centre Communautaire, Saint-Francois-Du-Lac J0G 1M0 | (450) 568-2773 |
| St-Francois-Du-Lac Bibliotheq 480 Rue Notre-Dame, Saint-Francois-Du-Lac J0G 1M0 | (450) 568-1130 |