| Business | Phone |
| J J King Mechanical Ltd 141 4th Ave E, Vancouver V5T 1G4 | (604) 874-5254 |
| Pascoe Williams Mechanical Ltd 6889 Arbutus St, Vancouver V6P 5S6 | (604) 267-3733 |
| Black & Mc Donald Ltd 655 West Kent Ave N #650, Vancouver V6P 6T7 | (604) 301-1070 |
| Vancouver Mechanical Contract 2323 Boundary Rd #206, Vancouver V5M 4V8 | (604) 294-5552 |
| Fred Welsh Ltd 720 Beatty St #3, Vancouver V6B 2M1 | (604) 294-3100 |