| Business | Phone |
| Halton Sheet Metal Ltd 3317 Mainway, Burlington L7M 1A6 | (905) 335-0141 |
| M D Sheet Metal Ltd 1160 Waterdown Rd #7, Burlington L7T 4A8 | (905) 634-5595 |
| R & D Sheet Metal 4136 South Service Rd, Burlington L7L 4X5 | (905) 639-8475 |
| Y & M Mfg 1102 Heritage Rd, Burlington L7L 4X9 | (905) 319-1959 |
| Burlington Metal Supply Ltd 1254 Plains Rd E, Burlington L7S 1W6 | (905) 632-1583 |