• Key shop equipment

    Complete CNC capabilities
  • WTC Transportation Hub

    New York, NY
  • New York Times

    New York, NY
  • No job is too small ...

    Private residence
  • Inhouse Manufacturing Facility

    80,000 square feet
  • Complete Fabrication & Erection

    250 tons of structural steel
  • Niagara Structural Steel

    23 Smith Street, St. Catharines, ON
Welcome to Niagara Structural Steel

Structural Steel Fabricator and Erector

Niagara Structural Steel undertakes each contract as a unique challenge. For us, a successful project includes not only cost effectiveness, but also completion of the project on schedule. Our expertise lies in the supply, fabrication and site erection of structural steel required for both industrial and commercial buildings. Our modern equipment also allows Niagara to act as a high quality, precision supplier of material to builders of communication towers.


Canadian and American Supplier of Structural Steel

Niagara Structural Steel services clients throughout Southern Ontario and upstate New York, including, but not limited to, Toronto, Mississauga, Hamilton, Burlington, New York and Buffalo.


Industrial Buildings, Commercial Structures

We specialize in mid to large-size volume production of beam and column structures for commercial and industrial buildings, and are fully capable of fabricating roof trusses.  Smaller projects are also welcomed. Contact us to discuss your needs.

Specializing in:

  • Complete structural steel fabrication and erections
  • High definition plasma cutting
  • Drilling, punching, and saw cutting
  • Cambering
  • CWB & AWS Welding
  • Wheelabrating and painting


Structural Steel Fabrication Solutions for Today, Tomorrow and Beyond