Get a free, fast, online, no obligation quote now. The steel building industry in Canada has been a multi-million dollar industry for years. Tower Steel Buildings has been one of the proficient steel building companies supplying Canadians for their building needs. At Tower Steel Buildings, we give you an upfront quote with all the details and no pressure sales. If a steel building is in your plans for the future, feel free to call Tower Steel Buildings to get a competitive quote.