| Business | Phone |
| Ardee Heating & Installations Oak Ridge Rd, Parry Sound P2A 2Z1 | (705) 746-4430 |
| George Rozon Burner Svc 53 Carruthers Rd, Parry Sound P2A 2Z1 | (705) 746-4003 |
| Parry Sound Heating 5 Melissa St, Parry Sound P2A 2R4 | (705) 746-8835 |
| Pete's Heating 111 James St, Parry Sound P2A 1T7 | (705) 746-1441 |
| Canadian Environmental Air 15 Big Ben Rd, Parry Sound P2A 2W7 | (705) 389-3486 |