Pick-up
Coordinate free equipment or component pick-up when applicable.
24-Hour Rush Repair
Serving Ontario from our Fontana shop
Equipment Repair in Ontario
Ontario’s economy runs on schedules — cargo at ONT, warehouses that load around the clock, and the trucks and machines that feed them. Equipment that supports that pace needs a repair shop that works like it: documented inspections, written quotes, in-house machining, and a rush line that answers at night. That is the Fontana shop of LA Trucks and Tractors, just east on the I-10.
Serving Ontario from our Fontana shop
Repair and rebuilding for Ontario’s working equipment
Forklifts and telehandlers, yard trucks and semis, loaders, generators, light towers and the hydraulic and drivetrain components inside all of them — repaired, rebuilt or completely reconditioned by one shop.
Because we machine and manufacture in-house, a failed gear, shaft or hydraulic component is a fabrication ticket here, not a back-order. That shortens the only timeline that matters: yours.
Brands we serviceCaterpillarKomatsuJohn DeereToyotaHysterYaleBobcatGenieJLGCummins
Equipment Repair in Ontario · Fontana, CAOntario service details
Free pick-up and delivery when applicable, free quotes, regular hours Monday–Friday 6 AM–5 PM, and 24-hour rush repair every day of the year. Ontario customers talk directly with John Clark about the fastest practical path to inspection and repair.
Call (949) 400-2937 or toll-free (800) 821-3404.
- Forklift and telehandler repair
- Truck and diesel mechanical repair
- Hydraulic and drivetrain components
- Generator and light tower service
- Equipment overhaul and refurbishment
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 service equipment for Ontario warehouses and fleets?
Yes — forklifts, telehandlers, yard and road trucks, generators and support equipment for logistics, industrial and construction operations.
Can you pick up from Ontario?
Yes, free pick-up and delivery applies when applicable — Fontana is a short run east on the I-10.
What are your hours?
Regular hours Monday–Friday, 6 AM–5 PM. The 24-hour rush line 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.
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.