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On-Site Heavy Equipment Repair in Ontario’s Durham Region

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Equipment failures can disrupt high-demand construction and infrastructure work.

Knights of Repair provides fast, mobile heavy equipment repair in Durham, Ontario, helping contractors, fleet operators, and equipment owners minimize downtime and avoid costly delays. 

Our field service technicians deliver on-site diagnostics, maintenance, and emergency repairs to keep your machines running safely and efficiently.

Supporting High-Demand Job Sites

We service:

  • Construction and development sites
  • Commercial projects
  • Contractor operations
  • Infrastructure work

Equipment We Service

  • Excavators
  • Skid steers
  • Loaders
  • Tractors
  • Fleet equipment
  • Grinders and Crushers

Common Issues We Repair

  • Hydraulic failures
  • Engine problems
  • Electrical faults
  • Structural damage

Why On-Site Repair Is Effective

  • Reduces downtime in fast-paced environments
  • Avoids transport delays
  • Supports continuous operations

How Our Mobile Repair Service Works

  1. Call or request a quote
  2. We diagnose the issue remotely or on-site
  3. Technician dispatch to your location
  4. Repair completed on-site whenever possible
  5. Final testing and return to operation

Coverage Area

Our technicians regularly assist job sites across:

  • Oshawa
  • Whitby
  • Ajax
  • Pickering
  • Bowmanville
  • Surrounding Durham Region communities

Why Contractors Choose Knights of Repair

✔ Certified heavy equipment technicians
✔ Fully insured service
✔ Fast on-site callouts
✔ Upfront, honest pricing
✔ Reliable local coverage across Durham Region

Get Your Heavy Equipment Back to Work 

Downtime costs time and money. Our Durham Region repair team works quickly to diagnose faults, carry out reliable repairs, and keep your projects moving.

Call 905 830 2332 or request service online for a fast response.

FAQ

Do you offer mobile heavy equipment repair across Durham Region?

Yes. We can attend most sites across Durham Region, Ontario. Share your location and the machine details and we’ll confirm availability and travel time.

What types of equipment do you repair?

We service a wide range of construction and industrial equipment, including excavators, loaders, skid steers, tractors, grinders and crushers. If you’re unsure, tell us the make, model and issue.

How much does heavy equipment repair cost?

Pricing depends on the fault, parts required, and whether the job is on-site or in-shop. We typically provide an estimate after an initial assessment and will confirm any major changes before proceeding.

How quickly can you book a repair or emergency call-out?

Same-day or next-day support may be available depending on workload and location. For urgent breakdowns, call with the machine type, symptoms and site access details so we can prioritise appropriately.

Do you supply parts, and can you install customer-supplied parts?

We can source OEM or quality aftermarket parts where appropriate. We may fit customer-supplied parts, but compatibility and warranty coverage will need to be confirmed first.

How should I prepare my site or equipment for an on-site repair?

Park the machine on firm, level ground with clear access, ensure keys are available, and provide any recent fault codes or service history. Let us know about site safety rules, gate access, and required PPE.

HEAVY EQUIPMENT REPAIR. MINIMAL DOWNTIME.

On-site mobile mechanical services for commercial, industrial, and municipal fleets.
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