| Business | Phone |
| 2735-9256 Quebec Inc 103 Rue Marquis, Thetford Mines G6G 5P5 | (418) 338-1156 |
| Apchq Amiante Et Beauce 222 Boul Smith S, Thetford Mines G6G 6N7 | (418) 338-9465 |
| Pomerleau, Rejean 618 Rue Labbe, Thetford Mines G6G 2A2 | (418) 338-6659 |
| Renovateur Rejean Belanger Enr 911 Rue Boulet, Thetford Mines G6G 6J7 | (418) 338-0526 |
| Estimation Marcel Huard Enr 370 Rue Cyr O, Thetford Mines G6G 4E7 | (418) 335-5410 |
| Construction Hallee Inc 831 Rue Monfette N, Thetford Mines G6G 7K7 | (418) 335-5509 |
| Constructions Olisa Inc 822 Rue Picard, Thetford Mines G6G 7T8 | (418) 338-0393 |
| Constructions Rene Leclerc Inc 733 Boul Smith S, Thetford Mines G6G 7X9 | (418) 338-5791 |