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We offer structural steel fabrication and erection services from small to large projects

Our experience and expertise will be evident if you choose us to be your structural steel contractor. Our 42,000 square foot facility on 7 acres is equipped with the most technologically advanced machinery available.
We are also proud members of the Ontario Structural Steel Fabricators Association (OSSFA), the London & District Construction Association (LDCA) and also the London Home Builders Association (LHBA).

Proud Member


We have over four decades of experience in the construction market and we're ready to provide on-site expert consultation in Ontario to help you with your project, no matter how large or small. Call us today to schedule an appointment to discuss your needs.

Design Services

Roestenberg Welding has our own in-house drafting team. We produce all steel diagrams and details needed accurately and efficiently. We use SDS2 as our steel detailing software. This software allows us to create a 3D design of the structure. Roestenberg Welding also offers complete Design build services as well. Design Build projects are becoming very popular in the industry.

Portable Welding and Cutting

We offer on-site, portable welding services for both the residential and commercial construction industries. All welding is performed by CWB Certified welders.


At Roestenberg Welding we are continually adding or upgrading our equipment. The structural steel industry has changed drastically over the last decade with the multitude of CNC equipment available.

Below is just a highlight of some of the equipment currently in use;

  • Voortman V807 plasma coping machine
  • Messer plasma cutting table
  • Ocean angle clipper
  • (2) Hyde-Mech Bandsaws

Call us today to discuss your project, or for a quote.

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