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Our Quality Expectations

At TKMS, we provide our clients with confidence both in our ability to meet their strict specifications, as well as our commitment to provide design expertise and quality fabrication. These are key fundamentals in our daily business routine and they are part of our Quality and Safety Program.  Our standards meet or exceed industry and government regulations. Our business is quality driven and we always strive to meet the expectations of our clients. 

Pressure Vessels

  • Authorized to manufacture ASME Pressure Vessels

  • Authorized to repair and for alterations of Pressure Vessels and National Board “R” stamp marking

  • Authorized to apply the “NB” mark and register Pressure Vessels

  • TSSA – Certificate of Authorization, CSA B51 (Manufacture of Pressure Vessels in Ontario)


Structural Steel

  • CWB – CSA W47.1 Division 2, Certificate of Authorization, Fusion Welding of Structural Steel

  • AWS Welding Procedures

Custom Piping Systems


  • TSSA – Certificate of Authorization, Repair, and Alteration of Pressure Vessels, Piping and Category A, B, & H Type Fittings

  • TSSA – Certificate of Authorization, Fabrication and Assembly of Process Piping (B31.3)

  • TSSA – Certificate of Authorization, Fabrication and Assembly of Power Piping (B31.1)



  • Certified UL 508A Shop for Industrial Control Panels

  • Certified CSA C22.2 No. 14-13 for Industrial Control Equipment


Engineering License

  • Certified by the Engineering Board of Ontario

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At Turnkey Modular Systems, Modular is our Product & Custom is our Standard.

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