| Business | Phone |
| Highview Sheet Metal Ltd 247 Carrier Dr #3, Etobicoke M9W 5Y9 | (416) 675-7098 |
| Lex Metal Ltd 9 Dwight Ave, Etobicoke M8V 2W4 | (416) 255-9685 |
| Mi Fab 277 Humberline Dr, Etobicoke M9W 5T6 | (416) 379-0380 |
| Ponzi Brothers Inc 2001 Albion Rd #21, Etobicoke M9W 6V6 | (416) 679-1115 |
| Speciality Sheet Metal Ltd 105 Judge Rd, Etobicoke M8Z 5B5 | (416) 236-1440 |
| Weston Sheet Metal 244 Brockport Dr #17, Etobicoke M9W 6X9 | (416) 798-0822 |
| Econo Sheet Metal Ltd 55 Taber Rd, Etobicoke M9W 3A7 | (416) 744-9662 |
| Don Park Inc 235 Belfield Rd, Etobicoke M9W 1H2 | (416) 249-8444 |
| Etobicoke Sheet Metal Co 12 Taber Rd, Etobicoke M9W 3A4 | (416) 743-3522 |
| Fox Metal Products Ltd 70 Belfield Rd, Etobicoke M9W 1G3 | (416) 249-7575 |