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24-Hour Rush Repair
Industrial gearbox bench · Fontana, CA
Falk Gearbox Repair in Fontana
Falk gear drives sit under conveyors, mixers, crushers and cooling towers all over the Inland Empire — and when one stops, the whole line stops with it. Our Fontana shop rebuilds Falk industrial gearboxes in-house: complete teardown, measurement of every gear, bearing and shaft, and gear manufacturing on site for the Falk parts that are no longer on any shelf.
Industrial gearbox bench · Fontana, CA
Falk gear drives, rebuilt on our benches
Parallel-shaft, concentric and right-angle Falk drives are regular work here. We open the unit, document the failure, and rebuild to the clearances the drive was built with — renewing bearings, seals, shafts and gearing, and cutting new gears where the originals are worn past saving or the model has been discontinued. The machine shop is in the same building, so a Falk rebuild never waits on an outside gear cutter.
Brands we serviceFalkRexnordDodgeFlenderSEW-EurodriveHansenLink-Belt
Falk Gearbox Repair in Fontana · Fontana, CA
Falk industrial gearbox gears machined at LA Trucks and Tractors in Fontana
Discontinued does not mean done
Falk's lines have changed hands and model ranges over the decades, and plenty of the drives still working in Southern California plants are officially obsolete. That is exactly where an in-house gear shop earns its keep: we measure the worn gear, work out the original geometry, and manufacture a replacement that drops into the existing housing — no new foundation, no re-piping, no replacement drive sized from a sales catalog. Regular hours Monday–Friday 6 AM–5 PM; the rush line runs 24 hours a day, every day of the year, with free quotes and pick-up.
- Falk parallel-shaft and concentric drive rebuilding
- Gear manufacturing for discontinued Falk models
- Bearing, seal and shaft renewal
- Cooling-tower and conveyor drive service
- Rush rebuilds for plant-down emergencies
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
Can you rebuild a Falk gearbox that has been discontinued?
Yes. Where Falk or its successors no longer supply the gearing, we measure the original parts and manufacture replacements in our own shop, then rebuild the drive around them.
Do you pick up and deliver Falk gearboxes?
Yes — pick-up and delivery are free, and quotes are free. Call (800) 821-3404 or (949) 400-2937 and talk directly with John Clark.
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.