| Business | Phone |
| Germain Dufort Excavation 229 Rue Saint-Damase, Drummondville J2B 6J1 | (819) 478-8563 |
| R Guilbeault Construction Inc 775 Boul Lemire, Drummondville J2C 7X5 | (819) 474-6521 |
| Biron Excavation Enr 191 Rue Saint-Louis, Drummondville J2B 5W7 | (819) 472-1243 |
| Entreprises Raymond Gregoire 715 Rue Godbout, Drummondville J2C 5E1 | (819) 472-4536 |
| Excavation Jacques Melancon 2132 Boul Lemire, Drummondville J2B 7E9 | (819) 478-0631 |