Pick-up
Coordinate free equipment or component pick-up when applicable.
24-Hour Rush Repair
Hydraulic shop · Fontana, CA
Hydraulic Repair in Fontana
Hydraulics are the muscle of every machine on your yard — and when a cylinder drifts, a pump whines or a drive motor gives up, the machine is done until the hydraulics are right. Our Fontana shop rebuilds hydraulic cylinders, pumps and motors in-house, with machining on site so scored rods, worn bores and damaged housings are fixed here, not shipped out.
Hydraulic shop · Fontana, CA
Cylinders, pumps and motors — rebuilt, not just resealed
A reseal kit stops a leak for a while. A rebuild fixes why it leaked. We disassemble every component, measure bores, rods and running surfaces, hone or re-chrome where the metal needs it, replace seals and wear parts, and test before release. That is the difference between a hydraulic repair and a hydraulic comeback.
We service hydraulics for trucks, tractors and every class of heavy equipment — and for the industrial plants around Fontana and the Inland Empire whose presses and systems run on the same principles.
Brands we serviceCaterpillarKomatsuJohn DeereCaseParkerEatonVickersRexrothKawasakiBobcat
Hydraulic Repair in Fontana · Fontana, CAServing Fontana’s working hydraulics
From the aggregate plants and steel service centers along the I-10 corridor to the warehouse docks that never stop, Fontana’s hydraulics work hard in heat and dust — the two things that kill seals and contaminate oil fastest. Regular shop hours are Monday–Friday, 6 AM–5 PM, with 24-hour rush repair every day of the year and free pick-up, delivery and quotes.
- Hydraulic cylinder rebuilding and rod repair
- Hydraulic pump repair — piston, vane and gear
- Hydraulic motor and final drive rebuilds
- Leak diagnosis and contamination cleanup
- Custom machining for obsolete components
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
Is it worth rebuilding a hydraulic cylinder or should I replace it?
In most cases a rebuild costs less than a new cylinder and restores the original specification — especially on larger or machine-specific cylinders where new replacements are expensive or slow to get. We inspect first and quote both ways when it matters.
Why did my cylinder start leaking again after a reseal?
Usually because the cause was never fixed — a scored rod, a worn bore or damaged gland will eat new seals quickly. A proper rebuild addresses the metal, not just the seal kit.
Do you repair hydraulic pumps and motors too?
Yes — piston, vane and gear pumps, hydraulic motors and track drive motors, rebuilt and tested in-house.
How fast can you turn a hydraulic repair around?
It depends on the damage found at inspection. Rush service is available 24 hours a day, every day of the year — call (949) 400-2937.
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.