| Business | Phone |
| Aluminum Siding Design 156 Canlish Rd, Scarborough M1P 1T2 | (416) 755-0694 |
| Astral Aluminum 34 Red Deer Ave, Scarborough M1N 2Y8 | (416) 690-5542 |
| Manville Aluminum & Cntrctng 20 Production Dr, Scarborough M1H 2X8 | (416) 438-0320 |
| R R Aluminum Products 136 Sedgemount Dr, Scarborough M1H 1X9 | (416) 438-3122 |
| Staascke Siding & Roofing 43 Brimorton Dr, Scarborough M1P 3Z2 | (416) 438-9775 |