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Heavy Equipment Repair

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 …

 

Heavy Equipment Repair2026-09-04T10:45:28-04:00
Excavator at Construction Site

Heavy Equipment Repairs

Minimize Downtime,
Maximize Uptime.

Bryan Forstner, President
No. Twelve Welding Company

Industrial & Heavy Equipment Repair

  • Restoring Performance.
  • Maximizing Uptime.
  • Built for the Long Haul.

Precision Repairs for High-Demand Assets

When a machine goes down, the clock starts ticking on your bottom line. No. Twelve Welding Company specializes in structural and mechanical repairs for heavy equipment used in construction, manufacturing, and industrial operations. We don’t just “patch” problems; we provide quality repairs that restore the structural integrity of your fleet.

From excavator bucket rebuilds to conveyor system structural fixes, we bring the shop to you or handle specialized repairs in-house.

Industry 2.0 – What We Repair

  • Heavy Construction Equipment: Specialized repair for Excavators, Dozers, and Loaders. We handle bucket skinning, thumb installations, and boom/arm crack repairs.

  • Industrial Conveyors & Machinery: On-site repair for material handling systems, wear plate replacement, and structural reinforcement of plant machinery.

  • Fleet & Utility Trailers: Complete trailer maintenance, including frame straightening, ramp modifications, and axle/suspension welding.

  • Agricultural Equipment: Durable repairs for tractors, tillage equipment, and harvesters to keep the farm running during peak seasons.

The “Equipment Spec” Feature

  • Hard-Facing & Wear Protection: Application of specialized alloys to extend the life of high-wear surfaces like bucket teeth, cutting edges, and wear strips.

  • Structural Integrity: Utilizing proper gouging and multi-pass welding techniques to ensure deep penetration and permanent repair of stress-cracks.

  • Self-Sustained Mobile Repair: Our 4×4 rigs are equipped with onboard power and heavy-duty gouging tools to perform major repairs in the field without needing plant utilities.

Reliable Partner for Plant Operations

We act as a specialized extension of your maintenance team. As an Industrial Contractor, No. Twelve offers the technical skill and rapid response required to keep production lines and facilities moving.

  • On-Call Support: Priority response for emergency structural repairs in manufacturing and processing plants.

  • Specialized Installs: Welding support for new equipment installations, mezzanines, and process piping supports.

  • Shutdown Expertise: Experienced in working under tight timelines during scheduled maintenance turnarounds.

  • Self-Sustained Deployment: We arrive fully equipped with mobile power and specialized tools, requiring zero logistical support from your facility.

Proactive Fleet & Equipment Care

Avoid costly, unexpected failures with scheduled maintenance welding. No. Twelve provides routine inspections and reinforcement services designed to catch structural fatigue before it leads to a breakdown.

  • Wear Analysis: Identifying thinning sections and applying hard-facing to high-friction components.

  • Structural Reinforcement: Adding gussets and stiffeners to machines operating in high-stress environments.

  • Fleet Readiness: Periodic checks of pins, bushings, and pivot points to ensure mechanical longevity.

  • Operational Safety: Ensuring all guards, handrails, and steps on your machinery are secure and meet site safety standards.

Refractory Welding Division
High-Heat Alloy Specialists

  • Eliminating the Welding Bottleneck.

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

Equipment Repair FAQ’s

What areas of Ontario do you serve for on-site projects?2026-09-08T10:44:46-04:00

We are based in Belleville and Kingston area with regularly service to the industrial corridors in Eastern Ontario. For specialized industrial contracts or shutdowns, we are equipped to deploy throughout Ontario.

Do you work with specialized alloys?2026-09-08T11:01:29-04:00

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

Does your service require me to provide power or equipment?2026-09-08T10:59:26-04:00

No. One of our primary advantages is our “Plug-and-Play” capability. Our mobile rigs are fully self-sustained with onboard power and specialized tools. We arrive ready to work without needing to tap into your facility’s infrastructure.

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