| Business | Phone |
| Marion Pierre 2636 Rang Saint-Jacques, Saint-Jacques J0K 2R0 | (450) 839-2383 |
| Excavation Theriault Inc 2249 Rang St-Jacques #A, Saint-Jacques J0K 2R0 | (450) 839-3747 |
| Excavation Gareau Inc 2598 Rang Saint-Jacques, Saint-Jacques J0K 2R0 | (450) 839-3397 |
| Excavations Alain Belval Inc 2634 Rang Saint-Jacques, Saint-Jacques J0K 2R0 | (450) 839-2896 |