| Business | Phone |
| Lafarge Canada Inc 500 Marsh Dr, North Bay P1B 8G3 | (705) 472-7311 |
| Nfn Quarry 560 17 Hwy W, North Bay P1B 8G5 | (705) 474-5151 |
| Northfield Block & Gravel Supl Highway 11 N, North Bay P1B 8G3 | (705) 497-3710 |
| Bruman Construction 141 Golf Club Rd #B, North Bay P1B 8X7 | (705) 476-2513 |
| Canor Construction 5887 Hwy 11 N #34, North Bay P1B 8G3 | (705) 495-4050 |
| Edgar Poulin Constr Rentals 520 Birch's Rd, North Bay P1B 8Z4 | (705) 472-7350 |