Mobile Welding Services

No. TWELVE Welding Company

Commercial and Industrial Welding Services

Heavy Equipment Repairs
Custom Fabrication
Maintenance & Security Solutions


Service Areas
:
Belleville – Kingston – Ottawa – Peterborough
Cobourg – Trenton – Napanee – Bancroft

Commercial and Industrial Welding Services

Heavy Equipment Repairs
Custom Fabrication
Maintenance & Security Solutions


Service Areas
:
Cobourg – Belleville – Kingston
Ottawa – Peterborough
Trenton – Napanee – Bancroft

Hamilton Steel Mill
Man Cutting Metal
On-Site Welding Service
Man Welding
We Meet:

your needs

Custom Solutions.

We are:

locally trusted

Reliable Service.

We ensure:

Delivery

Timely Delivery.

We Are:

Qualified Welding

Precision Welding.

Quality Welding Solutions

No. Twelve Welding Company is your partner for all commercial and industrial metalwork needs. We specialize in delivering reliable welding solutions that minimize downtime and guarantee the structural integrity of your essential assets. Our expertise spans critical equipment repairs, where we restore heavy machinery, conveyors, and specialty equipment to full operational capacity. Whether your project demands complex custom fabrication from design concept to installation, or swift, professional assistance with emergency mobile welding, our commitment is to provide professional service with zero compromise on safety or quality, keeping your business running smoothly.

Every Weld Counts!

Our capabilities extend beyond standard welding to include specialized services essential for asset maintenance and property security. We offer dedicated services for heavy equipment repair and utility trailer repairs, ensuring longevity and reliability in your transportation and construction fleets. Furthermore, No. Twelve Welding Company is committed to protecting your commercial property with robust solutions. We design, fabricate, and install custom security gates, durable handrails and steel fences, and effective door and window security solutions. Even unique projects like shipping container modifications are handled with precision, allowing you to repurpose these assets securely and efficiently for your evolving business needs.

Reliable Welding solutions for Industrial / Commercial Equipment Repairs, including Heavy Equipment, Door and Window Security, Utility Trailers Repairs, Security Gates, Shipping Containers, Handrails, Steel Fences and Gates, Custom Fabrication Modifications, Farm and Equipment Repairs, Mobile Welding Services.

Refractory Welding Division
High-Heat Alloy Specialists

  • Eliminating the Welding Bottleneck.

  • Production-Paced Welding.
  • Driving the Critical Path.
  • Mobile Welding Service
  • Crane hook
  • Shipping Container Modifications
  • Extended Trailer Ramps
InQuinte.ca

Proudly supporting local broadcasting and independent regional businesses across the Quinte region. By partnering with local networks, we keep our community’s infrastructure moving forward together.

Where Metal Bends, We Shape

Listen to our regional broadcast spot highlighting No. Twelve’s core capabilities in mobile welding and on-site field repairs. From build-to-print industrial components and custom shipping container modifications to heavy machinery hardfacing and commercial trailer repairs – Every Weld Counts.

Number Twelve Welding Company:
Every Weld Counts

Our signature regional radio feature introduces the operational philosophy behind the No. Twelve Welding Company brand. Whether managing mobile waterfront access, heavy equipment repairs, security gates and hand rails, dealer-level RV framework repairs, we deliver strict quality controls directly to your project site.

Proud .CA Business

Customers we serve

our capabilities

Commercial and Industrial

Qualified Welders

Heavy Equipment Repairs

Reliable Repairs

Custom Welding Fabrication

Precision Welding

Maintenance and Security

Protect your assets

Red hard hat on the ground

Manufacturing & Production

bridging the gap: today’s ideas, tomorrow’s solutions

Dun & Bradstreet, Inc. Company Profile:
No. Twelve Company Ltd
D-U-N-S #:24-333-6957

Helping Ontario industries with …

our ExperienceDedication to QualityVision & Goals

from Raw Materials to Finished Products.

Person Welding
annual report
manufacturing guide
company profile