| Business | Phone |
| United Steel Workers-America 116 Hurontario St #834, Collingwood L9Y 2L8 | (705) 445-4428 |
| Uswa 1000 Highway 26, Collingwood L9Y 4V8 | (705) 445-9555 |
| Caw Local Mountain, Collingwood | (705) 446-1612 |
| Collingwood & District Labour 612 Oak St, Collingwood L9Y 2Z3 | (705) 444-0661 |