| Business | Phone |
| Harrison Group 124 Imperial Rd, North Bay P1B 8Z4 | (705) 474-7282 |
| Mc Intosh Engineering Ltd 710 Mckeown Ave, North Bay P1B 7M2 | (705) 494-8255 |
| Redpath Group 710 Mckeown Ave, North Bay P1B 7M2 | (705) 474-2461 |
| Cementation Skanska Canada Inc 175 Progress Crt, North Bay P1B 8G4 | (705) 472-3381 |