| Business | Phone |
| Al's Cleaning Systems 1560 Brimley Rd, Scarborough M1P 3G9 | (416) 391-9188 |
| Allied Environmentals 173 Mammoth Hall Trail, Scarborough M1B 1P8 | (416) 412-3549 |
| Atlantic Air Systems 98 Waterbridge Way, Scarborough M1C 5C1 | (416) 208-7113 |
| Global Emissions Systems Inc 501 Passmore Ave, Scarborough M1V 5G4 | (416) 293-0848 |
| L & B Duct Cleaning 4569 Sheppard Ave E, Scarborough M1S 1V3 | (416) 291-6777 |
| Singsun Service Inc 4465 Sheppard Ave E, Scarborough M1S 5H9 | (416) 499-3331 |
| Ontario Duct Cleaning 3015 Kennedy Rd #12, Scarborough M1V 1E7 | (416) 292-9085 |
| Ontario Duct Cleaning 5635 Finch Ave E, Scarborough M1B 5K9 | (416) 292-9700 |
| Blackwell Enterprises 4569 Sheppard Ave E, Scarborough M1S 1V3 | (416) 292-5992 |
| Super Duct Clean Carpet 176 Calverley Trail, Scarborough M1C 3V9 | (416) 287-0881 |
| Dds Duct Cleaning Svc 4315 Kingston Rd #31, Scarborough M1E 2M9 | (416) 287-1337 |
| E D Duct Cleaning 4455 Sheppard Ave E, Scarborough M1S 3G9 | (416) 292-8252 |