| Business | Phone |
| H S St Amant & Sons Ltd 39 Robert St W, Penetanguishene L9M 1M5 | (705) 549-7227 |
| Home & Cottage Ctr 4 Centennial Dr, Penetanguishene L9M 1G8 | (705) 549-2710 |
| Z B Air Systems Inc 15 Park Lane Crt, Penetanguishene L9M 1R3 | (705) 533-0537 |
| Garthside Heating 205 Fox St, Penetanguishene L9M 1E7 | (705) 549-2861 |