| Business | Phone |
| A & A Ironwork 3205 Swansea Cres #11, Ottawa K1G 3W5 | (613) 736-1020 |
| Hadley Welding 75 Pinhey St, Ottawa K1Y 1T5 | (613) 724-3902 |
| Ken Ferguson Enterprises 8086 30-31 Sideroad, Ottawa L0M 1P0 | (705) 445-8714 |
| Corriveau Welding 459 Mcarthur Ave, Ottawa K1K 1G3 | (613) 749-9813 |
| Crilly Chassis Works Welding 856 Campbell Ave, Ottawa K2A 2C5 | (613) 729-6013 |