Pick-up
Coordinate free equipment or component pick-up when applicable.
24-Hour Rush Repair
Independent Caterpillar service · Fontana, CA
Caterpillar Equipment Repair in Fontana
Top Notch Equipment Repair handles Caterpillar 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 Caterpillar service · Fontana, CA
Cat systems we rebuild
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 serviceCaterpillar
Caterpillar Equipment Repair in Fontana · Fontana, CAFull reconditioning & repaint
Cat M322F — Full Recondition & Repaint
This Cat M322F wheeled excavator came in rough and road-worn. Our crew masked it off, prepped every panel and laid down fresh Cat yellow right here in our Fontana yard — then loaded it out looking like a new machine. It is the same full reconditioning work we do on excavators and heavy equipment: body, paint, decals and detail, start to finish.
The independent-shop advantage
A Cat machine with good bones is worth real money, and a proper rebuild resets its productive life for a fraction of replacement cost. Our inspection documents the machine system by system — with photos and video — so the repair-versus-overhaul decision is yours, made on evidence. Free quotes, free pick-up and delivery when applicable, rush service 24 hours a day.
- Dozer repair — undercarriage, final drives, transmissions
- Excavator hydraulics, swing and travel systems
- Wheel loader drivetrain and hydraulic work
- Backhoe repair across all systems
- Engine repair and rebuilding
- Full reconditioning and overhaul
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 Caterpillar dealer?
No — Top Notch Equipment Repair is an independent repair shop servicing Caterpillar equipment. We are not affiliated with Caterpillar Inc. or any dealer.
Do you rebuild Cat engines and transmissions?
Yes — engines, transmissions, torque converters and final drives are rebuilt in-house, including gear and shaft manufacturing.
Can you evaluate whether my Cat machine is worth overhauling?
Yes — the documented system-by-system inspection exists for exactly that decision, and it is free.
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.