| Business | Phone |
| Guildwood Furnace Air & Duct 18 Fareham Cres, Scarborough M1E 1J9 | (416) 267-2849 |
| Natural Gas Maintenance 100 Barnwell Dr, Scarborough M1V 1Y9 | (416) 466-5835 |
| Vinces Enterprises 4455 Sheppard Ave E, Scarborough M1S 3G9 | (416) 653-4360 |
| City Duct Cleaning Inc 70 Donshire Crt #21, Scarborough M1C 2P2 | (416) 293-1800 |
| For Saving Home Service Inc 21 Progress Ave Unit 13, Scarborough M1P 4S7 | (416) 335-0881 |