• Inhouse Manufacturing Facility

    80,000 square feet
  • Niagara Structural Steel

    23 Smith Street, St. Catharines, ON
  • Key shop equipment

    Complete CNC capabilities
  • No job is too small ...

    Private residence
  • New York Times

    New York, NY
  • Complete Fabrication & Erection

    250 tons of structural steel
  • WTC Transportation Hub

    New York, NY
Our Services

Turning Ideas Into Reality

Niagara Structural Steel fabricates, and erects, structural steel required in the construction of industrial and commercial buildings and is most interested in bidding on projects presented to the market place by your company. Our strength lies in the volume production of beam and column structures, but we have routinely produced roof trusses in automotive plant expansions as well as lighter trusses for floor systems for multi-story office type buildings.

As a division of Canadian Erectors Limited, we are part of a very diverse, and financially strong group of companies whose total focus are the design, fabrication and erection of steel products.



Niagara Structural Steel is signatory to the Collective Agreements with the following

  • The United Steel Workers of America, Local 7012
  • The International Association of Bridge, Structural, Ornamental and Reinforcing Ironworkers Union, Local 721



Niagara Structural Steel is certified to the AISC, American Institute of Steel Construction, Quality Program. This standard confirms to the design community and the construction industry that Niagara Structural Steel has the personnel, organization, experience, procedures, knowledge, equipment and commitment to produce fabricated steel of the quality required for structural building construction.

Niagara Structural Steel is dual certified by the CWB, Canadian Welding Bureau to CSA Standard 47.1 “Certification of Companies for Fusion Welding of Steel”, and by the AWS, American Welding Society (AWS) D1.1/D1.1M “Structural Welding Code – Steel”.


See our Facilities…