Welding & Fabricating

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Metal-Air Mechanical Systems Ltd. has been providing welding services in the Greater Sudbury area since 1985. Our welding shop is equipped with fabrication equipment such as shears, press, CNC plasma burning, rolling, punching and drilling machines. We are CWB certified and our skilled workforce can provide MIG, TIG and Stick welding for a wide variety of metals, including steel, stainless steel and aluminum.  We can build, repair and/or modify any metal structure/fitting and we can also provide portable welding services to satisfy every customer’s needs.

As experienced professionals, some of the services that we offer include, but are not exhaustive to:

  • Fume and Dust Collecting Systems
  • Mine ventilation doors
  • Mine ventilation fittings
  • Refuge Station doors
  • Silencers
  • Structural platforms, ships ladders and railings



I just want to compliment the staff at Metal-Air Mechanical Systems Ltd. for the excellent service that I received and continue to receive in regards to purchasing Metal-Air products.  I always get above and beyond customer service and also excellent advice on all the products.  They even took the time with me, to create a full inventory of the left over metal ducting that the mine can recycle and use in the future. I can definitely say that you have a lifelong customer with me and I will always be ready to recommend Metal-Air to anybody.

Judit Nelson
Mining Engineering Technologist
Lockerby Mine – First Nickel Inc.