your needs
Custom Solutions.
locally trusted
Reliable Service.
Delivery
Timely Delivery.
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.
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.
Proudly Canadian. Proudly Local.
No. Twelve Welding Company is a Canadian-owned and operated mobile welding business based in Stirling, Ontario, serving industrial and commercial clients from Belleville, Quinte West, Kingston, and Prince Edward County — and across Eastern Ontario. No. Twelve Welding Company is not a franchise and not an out-of-province contractor passing through. Every job is handled directly by an Ontario-based, WSIB-registered operator, fully insured for industrial and commercial work.
When you call No. Twelve Welding Company, you’re supporting a local trade business, not routing through a call centre.
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.
