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24-Hour Rush Repair
Dozer shop · Fontana, CA
Dozer Repair in Fontana
A dozer earns money pushing dirt, and every system on it — undercarriage, final drives, transmission, hydraulics — wears in the dirt with it. Our Fontana shop repairs and rebuilds dozers from compact finish machines to production tractors, with the machine shop depth to rebuild the components other shops just replace.
Dozer shop · Fontana, CA
Where dozers actually fail
Undercarriage wear is the slow bleed: tracks, rollers, idlers and sprockets consumed by abrasive soil. Final drives and steering clutches take the shock loads. Transmissions slip as clutch packs wear. Blade hydraulics drift and tilt cylinders leak. We inspect the whole machine, not just the complaint, and document what we find so you can plan the work instead of being ambushed by it.
Brands we serviceCaterpillarKomatsuJohn DeereCaseDresserFiat-Allis
Dozer Repair in Fontana · Fontana, CADozer work at our Fontana shop
Engine and transmission rebuilding, final drive repair, hydraulic cylinder and pump work, blade and ripper system repair, and full reconditioning for machines worth renewing. Regular hours Monday–Friday 6 AM–5 PM, rush service around the clock, free pick-up, delivery and quotes.
- Undercarriage evaluation and repair
- Final drive and steering system rebuilds
- Transmission and torque converter work
- Hydraulic blade system repair
- Engine repair and rebuilding
Our 8-step repair process
A clear path from the first call to a tested component or machine returned to work.
Inspection
Disassemble and evaluate the complete failure.
Photos & video
Document condition and findings for a clear repair conversation.
Repair quote
Define the recommended work and quote before proceeding.
Approval
Confirm scope, urgency and the practical path forward.
Manufacturing
Machine, weld, rebuild or reverse engineer required components.
Testing
Verify operation and workmanship before release.
Shipment
Return the completed component or equipment to service.
Frequently asked questions
Do you rebuild dozer final drives?
Yes — final drives are core bench work here, along with transmissions and steering systems.
Can you evaluate my undercarriage before it fails?
Yes. An inspection documents wear across the undercarriage so replacement can be planned instead of suffered mid-job.
Related services
Emergency breakdown? Call the 24-hour rush line.
(949) 400-2937Schedule service or open a repair order
Request a service call.
Include the make, model, symptoms, location, urgency and preferred service time. Your details open in a text to John so you can review them before sending.