Pick-up
Coordinate free equipment or component pick-up when applicable.
24-Hour Rush Repair
Serving Los Angeles from our Fontana shop
Gear Repair in Los Angeles
Top Notch Equipment Repair handles Gear Repair in Los Angeles the way a working shop should — the component or machine is opened, measured and rebuilt in-house, never shipped off and guessed at. Free inspection and quotes, free pick-up and delivery, 24-hour rush support.
Serving Los Angeles from our Fontana shop
Gear work is this shop's founding trade
Gear work is this shop's home ground: gears cut and re-cut on our own machines, shafts manufactured, housings and bearing fits restored, and obsolete parts reverse engineered from the worn original. A discontinued gear is a machining job here — measured, manufactured and fitted under one Fontana roof.
Brands we serviceCaterpillarKomatsuJohn DeereCaseBobcatKubotaCumminsPeterbiltKenworthFreightliner
Gear Repair in Los Angeles · Fontana, CAWhy operators use a Fontana shop
Most shops replace gearboxes; this one was built to repair and manufacture them. That difference is why LA industrial customers ship drives to Fontana: the worn gear is measured and shown to you, the path — rebuild, remanufacture or replace — is quoted honestly, and the rush line answers every day of the year. Regular hours Monday–Friday, 6 AM–5 PM.
- Industrial gearbox rebuilding
- Gear manufacturing and reverse engineering
- Differential repair and rebuilding
- Failure analysis with documentation
- Rush gearbox service
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 have a shop in Los Angeles?
No — our shop is in Fontana, and we serve Los Angeles gear and gearbox customers from there with free pick-up and delivery when applicable.
Can you make a gear that is no longer available?
Yes — gear manufacturing and reverse engineering from a sample or print are core capabilities of this shop.
What are your hours?
Regular shop hours are Monday–Friday, 6 AM–5 PM. For breakdowns that cannot wait, our 24-hour rush and emergency repair service runs every day of the year.
Related services
Emergency breakdown? Call the 24-hour rush line.
(949) 400-2937Schedule service or open a repair order
Request a service call.
Tell us the make, model, symptoms, where the machine sits and how urgent it is. Your details open as a text to the shop, ready for you to review before you send.