Pick-up
Coordinate free equipment or component pick-up when applicable.
24-Hour Rush Repair
Gearbox down? Call (949) 400-2937
Emergency Gearbox Repair in Fontana
A failed gearbox stops the machine, the line or the truck it drives — and the usual bottleneck is parts. Our emergency gearbox service pairs a rebuild bench with an in-house gear manufacturing shop, so a damaged or discontinued gear is made here instead of ordered and waited on. Rush gearbox repair runs 24 hours a day, every day of the year.
Gearbox down? Call (949) 400-2937
The rush rebuild, done properly
Emergency does not mean shortcuts: teardown and documented inspection first, then the fastest correct path — bearing and seal renewal when the gears survive, gear and shaft manufacturing when they do not, housing restoration where damage allows. Assembly setup is verified and the unit is tested before release, even on a rush clock, because a gearbox that fails again in a week was never repaired at all.
Emergency Gearbox Repair in Fontana · Fontana, CAGearboxes we take on rush work
Industrial and plant gearboxes, truck transmissions and equipment gearboxes from across Southern California — shipped in or picked up free when applicable. Call (949) 400-2937 any hour.
- Industrial gearbox rush rebuilds
- Gear and shaft manufacturing on emergency timelines
- Bearing, seal and fit restoration
- Truck transmission emergencies
- Obsolete and discontinued gearboxes
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
My gearbox needs a gear nobody stocks. Can you still rush it?
Yes — manufacturing the gear in-house is the standard solution here, and it is usually faster than sourcing a rare gear through distribution.
Do you handle gearbox emergencies outside regular hours?
Yes — 24 hours a day, every day of the year, on the rush line.
Related services
Emergency breakdown? Call the 24-hour rush line.
(949) 400-2937Schedule service or open a repair order
Request a service call.
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