MTS mobile truck repair service truck driving on a highway at sunset past a semi truck with a mechanic working at its open hood

US / CA / ONTARIO

Diesel Repair in Ontario, CA

📍 24/7 dispatch for Ontario, CA. One call connects you with MTS technicians and licensed partner technicians for semi trucks, tractor-trailers and heavy-duty commercial trucks.

📞 CALL (840) 229-3107

24/7 dispatch • ETA and price confirmed before dispatch • Fleet cards accepted

Main Freight Corridors

Nearby Repair Providers

Leonard's Diesel Repair

Ontario, CA • MRI 6.0

Liberty Truck & RV Collision & Paint

Ontario, CA • MRI 6.0

Mega Truck and Trailer Repair

Ontario, CA • MRI 6.0

Universal Fleet Supply

Ontario, CA • MRI 6.0

South Pacific Truck and Trailer Repair

Ontario, CA • MRI 6.0

Quick Dispatch Answers

Is 24/7 service available in Ontario?

Yes, MTS provides 24/7 dispatch for Class-8 breakdowns in Ontario and along .

Which truck brands do you support roadside?

We specialize in Cummins X15, Detroit DD15, Paccar MX-13 with on-site DPF regens, SCR faults, and fuel injectors.

What corridors are covered near Ontario?

Dispatchers prioritize calls near and major freight hubs in Ontario.

Mechanic kneeling at the wheel of a red semi truck with an impact wrench beside an MTS mobile repair service truck at sunset

Technical Service Profile

Precision: Heavy-duty dispatch in Ontario, CA efficiently manages routes along the I-10 and CA-60 corridors, optimizing transport solutions for the Ontario International Airport's logistics demands. Diesel Repair support for Cummins X15, Detroit DD15, Paccar MX-13 units near focusing on DPF regens, SCR faults, and fuel injectors.

Industrial Capability Matrix

Brands Serviced

Cummins X15, Detroit DD15, Paccar MX-13

Components

DPF regens, SCR faults, and fuel injectors

Nearest Dispatch Hubs

Montclair Dispatch

Rancho Cucamonga Dispatch

Upland Dispatch

7.9

MRI SCORE

Reliability Index

🚨 24/7 DISPATCH

Driver Tool: Share GPS

Enterprise Specialized Categories

Mobile Truck Repair

Tire Repair Shop

🚨 Need diesel repair in Ontario now?

Dispatch is available 24/7. One call connects you with MTS technicians and licensed partner technicians. We confirm ETA and price before dispatch.

📞 CALL (840) 229-3107

🌐 Part of the Nationwide Truck Repair Network

Trusted truck & trailer repair resources across the USA & Canada

Semi Trucks Repair Truck Repair Directory Roadside Service 123 Truck Repair Diesel Truck Repair Info Semi Trucks Towing 24 Hour Truck Towing Repair Trucks Breakdown Trailer Tire Repair Semi Truck Repair Info

📞 CALL (840) 229-3107