| Business | Phone |
| A C Furnace Svc Club 152 Cumberland St, Barrie L4N 2R1 | (705) 730-7955 |
| Air-Tek Heating & Cooling 25 Lorena St #B, Barrie L4N 3H5 | (705) 733-0189 |
| Home Bridge Canada Inc 576 Bryne Dr #N, Barrie L4N 9P6 | (705) 722-0209 |
| Indoor Weather Control 5 Black Willow Dr, Barrie L4N 9L9 | (705) 728-0804 |
| Innisfil Air Conditioning Ltd 565 Welham Rd, Barrie L4N 8Z6 | (705) 739-9541 |
| B R Heating & Cooling Ltd 8 Eccles St N, Barrie L4N 1X9 | (705) 721-4328 |
| Shaw Heating & Cooling Corp 64 Butternut Dr, Barrie L4N 9Z8 | (705) 733-2630 |
| Temp Air Control 35 Anne St S #4, Barrie L4N 2C7 | (705) 737-4524 |
| Boo-Ga-Luz 400 Bayfield St, Barrie L4M 5A1 | (705) 726-7506 |
| Bruce Storey Sheet Metal & Htg 32 Queen St, Barrie L4M 1Z1 | (705) 726-0915 |
| C & H Sheet Metal 42 Ferndale Dr N, Barrie L4N 9V4 | (705) 726-3848 |
| Charbonneau Mechanical 27 Mayor Lane, Barrie L4M 5Y4 | (705) 727-1767 |
| Emptage Hydronic Control 3 Wall Crt, Barrie L4M 5A4 | (705) 730-0699 |