| Business | Phone |
| A Plumber 429 Hurontario St, Collingwood L9Y 2M7 | (705) 445-7082 |
| Georgian Triangle Plumbing 241 Oak St, Collingwood L9Y 2Y2 | (705) 444-1381 |
| Green's Plumbing 421 Saint Marie St, Collingwood L9Y 3L1 | (705) 445-6573 |
| Manfred Meilinger Plumbing Ltd 111 Martin Grove Rd, Collingwood | (705) 446-1555 |
| Bloomfield Plumbing Ltd 16 Teskey Crt, Collingwood L9Y 4R9 | (705) 445-0644 |
| Sam Howard Plumbing 435 Napier St, Collingwood L9Y 3T8 | (705) 444-5791 |
| W Mc Coy Plumbing Inc 37 Sproule Ave, Collingwood L9Y 4K8 | (705) 445-6435 |
| E Mayer Plumbing Co Theresa St, Collingwood L9Y 3Z1 | (705) 445-0916 |