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Custom Fabrication

Mobile Welding Services … Equipment Repairs … Custom Metal Fabrication … Maintenance & Security … Welding Contractor … Commercial & Industrial Welding… Door & Window Security …

 

Mobile Welding Services … Equipment Repairs … Custom Metal Fabrication … Maintenance & Security … Welding Contractor … Commercial & Industrial Welding… Door & Window Security …

 

Custom Fabrication2026-05-22T22:17:21-04:00
Custom Fabrication

From Concept
to Installation.

Precision Solutions.

Built to Specification.

No. Twelve Welding Company

Founder, Bryan Forstner

Tailored Fabrication for Industrial Success

Standard off-the-shelf solutions often fall short in high-consequence industrial environments. At No. Twelve Welding Company, we specialize in custom metal fabrication designed to meet the unique structural and operational requirements of your facility.

Whether you need a one-off structural component, a modified shipping container, or specialized racking, we combine expert layout, precision cutting, and high-strength welding to deliver a finished product that fits perfectly and performs under pressure.

  • Industrial Components & Structures: Custom mezzanines, equipment stands, catwalks, and specialized mounting brackets. We build the skeleton of your operation with structural integrity at the forefront.
  • Specialized Modifications: Expert modification of existing assets, including shipping container conversions, utility trailer enhancements, and custom heavy-duty ramps.

  • On-Site Fabrication: Unique to No. Twelve, our mobile rigs allow us to perform “Field Welding” — building and adjusting components directly at your site to ensure a perfect custom fit with existing infrastructure.

The No. Twelve Process

  • 1

    Consultation: We discuss your specific needs, site constraints, and load requirements.

  • 2

    Layout & Design: Precision measurement and planning to ensure the build meets your specs.

  • 3

    Fabrication: High-quality welding and assembly using professional-grade equipment.

  • 4

    Installation: We don’t just drop it off; we offer on-site installation to ensure the project is fully integrated and safe.

On-Site Solutions

Why wait for shop lead times? No. Twelve brings the fabrication shop directly to your facility. Our mobile rigs allow us to measure, cut, and fabricate components on-site, ensuring a perfect fit with your existing infrastructure and reducing transportation delays.

Specialized Alloys

We work beyond standard mild steel. No. Twelve is experienced in fabricating with high-heat and corrosion-resistant alloys, including 309L and 316 Stainless Steel. We ensure that your custom project is built with the specific material required for its environment.

Refractory Welding Division
High-Heat Alloy Specialists

  • Eliminating the Welding Bottleneck.

  • Production-Paced Welding.
  • Driving the Critical Path.

service related FAQ’s

How does No. Twelve ensure welding production stays ahead of refractory installation?2026-03-13T13:59:03-04:00

We utilize a “Pace-Setting” model. By deploying self-sustained mobile rigs and specialized high-volume anchor equipment, we coordinate our shifts to stay approximately 30% ahead of the pour or spray schedule. This eliminates standby costs for refractory crews and keeps the project on the critical path.

What areas of Ontario do you serve for marine and barge-access projects?2026-05-24T12:57:41-04:00

We are based in the Belleville and Kingston area, regularly servicing shoreline assets and ports along Eastern Ontario and the St. Lawrence corridor. For major marine contracts or infrastructure shutdowns, we are fully equipped to deploy our rigs throughout Ontario.

Can you handle high-volume anchor installation on short notice?2026-03-13T13:54:50-04:00

Yes. Because we are owner-operated and fully mobile, we can mobilize quickly for both scheduled shutdowns and emergency refractory repairs across Ontario, bringing our own power and consumables to the site.

Can your mobile welding equipment be loaded directly onto our work barges?2026-05-24T12:59:32-04:00

Yes. Our compact, high-output mobile rigs are engineered precisely to be crane-lifted or rolled onto spud barges, sectional barges, or work boats, transforming any floating platform into a fully functional, self-powered welding deck.

Do you work with specialized alloys?2026-03-13T11:02:18-04:00

Yes. We are experienced in welding high-tensile steels and AR (Abrasion Resistant) plate (AR400/500) commonly found in heavy-duty machinery.

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