Preferred Steel Construction Inc. was established in July 1994. Preferred Steel is a fully certified operation through the Canadian Welding Bureau with 10 full time Ironworkers on staff, 6 of which are All Position Welders. We also have welders which hold their B Level Tickets. Preferred Steel Construction specializes in Structural Steel Erection but most of our staff is very versatile in all aspects from Handrail to installing over head cranes.