| Business | Phone |
| Atelier Atlantique Enr 4635 1e Av #65, Charlesbourg G1H 2T1 | (418) 623-2946 |
| Au Capitale Tv Svc Enr 270 65e Rue E, Charlesbourg G1H 1W4 | (418) 654-5426 |
| Laurentide Radio Tv Enr 950 Av Notre-Dame, Charlesbourg G2N 1P9 | (418) 849-3554 |
| Quebec Electronique Ltee 5120 Boul Henri-Bourassa, Charlesbourg G1H 3A8 | (418) 529-9261 |
| Quebec Service Technique Enr 5120 Boul Henri-Bourassa #1, Charlesbourg G1H 3A8 | (418) 628-9944 |
| Sos Tele Svc 6037 Boul Du Jardin, Charlesbourg G1G 3Z9 | (418) 626-3293 |