| Business | Phone |
| Quebec Centre De Gestion 124 Av De Gaspe O, Saint-Jean-Port-Joli G0R 3G0 | (418) 598-6734 |
| Quebec Transport Bureau Distr 124 Av De Gaspe O, Saint-Jean-Port-Joli G0R 3G0 | (418) 598-3318 |
| Quebec Surete 506 Rte De L'Eglise, Saint-Jean-Port-Joli G0R 3G0 | (418) 598-3343 |