Monday – Friday: 7am – 4pm
519-822-9905

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About us

Rosmar Welding is a family owned and operated company providing Guelph, Kitchener Waterloo, Cambridge and other locations within Southern Ontario and the GTA with custom metal fabrication for over 40 years.

Our 12,000 square foot shop located in Guelph, Ontario is equipped with:

  • GMAW, FCAW, MCAW, TIG and SMAW Carbon and Stainless Steel Welders certified to CWB W47.1
  • GMAW & TIG Aluminum Welders certified to CWB 47.2
  • 2-5 ton crane bays
  • 12’-0” x 240 TON CNC Brake Press
  • 1/2″ x 10′-0″ CNC Plate Shear Plate Rolls
  • 2 Iron Workers for cutting, punching and coping
  • Hydraulic Pipe Bender
  • Band Saws
  • Plasma and Flame Cutting with access to laser cutting facilities

Our Shop staff is comprised of highly skilled individuals. All welders are CWB Certified and maintain their certification with continuous testing and training.

Our Design & Drafting staff is proficient in AutoCAD and work in conjunction with our retained engineer to provide in house certified shop drawings. We work alongside consultants to provide cost effective solutions to your structural steel and miscellaneous metal projects.

Our work can be seen in our local area as well as throughout Southern Ontario as we are used by several of the top General Contractors on a regular basis. Please email us if you would like to see pictures of anything specific. You can also look at “OUR PROJECTS” to see the jobs we have done.

Lions Park
Blending Old World Craftmanship & New Technology
At Rosmar Welding, we seamlessly blend old-world craftsmanship with cutting-edge technology to deliver metal fabrication solutions that stand the test of time. Our commitment to excellence is rooted in the time-honored traditions of meticulous craftsmanship, combined with a forward-thinking approach that leverages the latest advancements in technology.
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Contact us today to discuss your custom metal fabrication needs and let's build excellence together.
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