| Business | Phone |
| J B Finishing Inc 13 Holland Dr #1, Bolton L7E 1G4 | (905) 951-9529 |
| Leaside Sheet Metal Inc 12249 Highway 50, Bolton L7E 1M1 | (905) 951-7057 |
| Tek-Mor Inc 20 Simpson Rd, Bolton L7E 1G9 | (905) 857-6415 |
| Caledonia Sheet Metal 142 Beaver Crt, Bolton L7E 3W6 | (905) 857-3771 |
| Cyltron Industries Ltd 27 Nixon Rd #9, Bolton L7E 1J7 | (905) 951-9981 |
| Forms International Inc 570 Piercey Rd, Bolton L7E 5B4 | (905) 951-1762 |