Roadside Assistance
Breakdowns can happen anywhere. Our roadside assistance team responds quickly to help fleet managers and owner-operators with common mechanical issues, getting trucks back on the road as safely and efficiently as possible.

About Our Emergency Roadside Assistance Services for Heavy-Duty Trucks & Fleets
A roadside breakdown can disrupt deliveries, delay schedules, and leave you stranded. Getting help quickly is the first step toward minimizing downtime and safely returning your truck to the road.
EZ Diesel Repair provides professional truck road service in Rialto, CA, for owner-operators, fleets, dealerships, brokers, and dispatchers throughout Southern California. Our technicians respond with the tools and experience needed to diagnose many roadside issues and complete repairs on-site whenever possible.
Our semi truck roadside assistance services include:
Emergency Roadside Diagnostics: We perform on-site engine and electrical diagnostics to identify the cause of the problem, recommend the right repairs, and help get your truck back on the road quickly.
Battery, Starting & Electrical Repairs: We provide battery jump starts, battery replacements, charging system diagnostics, starter repairs, alternator replacements, and electrical troubleshooting to restore reliable starting and vehicle operation.
Air Brake & Air System Repairs: We diagnose and repair air brake components, air lines, leaks, and related air system issues to restore safe braking performance and minimize roadside delays.
Cooling & Fuel System Repairs: We diagnose and repair coolant leaks, overheating issues, damaged hoses, and minor fuel system problems to restore engine performance and help avoid unnecessary towing.
Heavy-Duty Roadside Assistance & Towing Coordination: We provide roadside assistance and coordinate heavy-duty towing when on-site repairs aren't possible, ensuring your truck is transported safely for the repairs it needs.
Why California Chooses EZ Diesel Repair for Roadside Assistance
When your truck breaks down, you need a team that responds quickly and works efficiently. EZ Diesel Repair provides dependable roadside assistance backed by experience, quality workmanship, and responsive customer service.
Here's what sets us apart:
- Over a Decade of Industry Experience: Our technicians have helped countless commercial drivers get back on the road. We diagnose roadside problems efficiently and work to complete dependable repairs wherever possible.
- 24/7 Towing & Roadside Assistance: Mechanical failures don't follow a schedule. That's why our team is available around the clock to respond whenever you need emergency roadside assistance.
- Dependable Roadside Repairs: We arrive prepared to handle many common roadside breakdowns. Our goal is to complete the repair safely and get you moving again without unnecessary delays.
- Straightforward Communication: You'll always know what we find and what comes next. We explain the issue clearly, discuss your options, and keep you informed throughout the service call.
Contact Us About Semi Truck Roadside Assistance: Call 909-258-2471!
Call 909-258-2471 today for semi truck roadside assistance and emergency roadside service. Our experienced team is available 24/7 to respond quickly and help get your truck back on the road.
FAQs
What Areas Do You Serve for Roadside Assistance?
We proudly serve customers throughout San Bernardino, CA, Los Angeles, CA, Orange County, CA, San Diego, CA, and Palm Springs, CA.
Why Did My Truck Lose Power While Driving?
A sudden loss of power can be caused by fuel delivery problems, electrical faults, cooling system issues, sensor failures, or engine-related concerns. Professional diagnostics are needed to identify the cause and determine the appropriate repair.
Can Roadside Assistance Fix My Truck on the Spot?
Many common breakdowns can be repaired roadside, including battery, electrical, cooling system, and minor air system issues. If the repair requires more extensive work, towing to a repair facility may be the safest and most efficient solution.
How Can I Request Roadside Assistance?
Call 909-258-2471 anytime you need emergency roadside assistance. Our experienced technicians are ready to respond quickly, diagnose the problem, and help get your truck safely back in service.
Heavy-Duty Diesel Mechanic Services
Keep your trucks working with repairs backed by experience and a commitment to doing the job right. EZ Diesel Repair provides comprehensive diesel mechanic services both in-shop in Rialto, CA & via mobile service throughout Southern California.











