Pick-up
Coordinate free equipment or component pick-up when applicable.
24-Hour Rush Repair
Independent Hitachi service · Fontana, CA
Hitachi Equipment Repair in Fontana
Top Notch Equipment Repair handles Hitachi Equipment Repair in Fontana 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.
Independent Hitachi service · Fontana, CA
Hitachi work we do every week
Equipment comes in dead and leaves working: the failure is documented, the repair is quoted from real measurements, and the machining, welding, grinding and rebuilding all happen in-house. Free pick-up and delivery keep the logistics off your crew, and rush work runs around the clock, every day of the year.
Brands we serviceHitachi
Hitachi Equipment Repair in Fontana · Fontana, CAHydraulic depth for a hydraulic machine
A Hitachi with weak swing, drifting boom or hot hydraulic oil needs measurement, not parts roulette. We document findings with photos and video, quote in writing, and rebuild components in-house — measured wear shown to you before you approve anything. Free pick-up and delivery when applicable; Monday–Friday 6 AM–5 PM, with the 24-hour rush line running every day of the year.
- ZX excavator main pump and valve work
- Swing and travel motor rebuilds
- Cylinder resealing and re-rodding
- Isuzu diesel engine repair
- ZW loader hydraulics and drivetrain
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
Are you a Hitachi dealer?
No — we are an independent repair shop that services Hitachi construction equipment. No affiliation is implied.
My Hitachi excavator is slow and weak — what is it usually?
Most often hydraulic: a worn main pump, leaking control valve sections or a failing travel/swing motor. We pressure- and flow-test the system and show you the readings before quoting.
Do you service Hitachi mini excavators?
Yes — ZX mini and compact excavators, including travel motors, blade and boom cylinders and engine service.
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.