About EZ Diesel Repair
About Us
Every hour your truck sits in the shop costs time and money. EZ Diesel Repair helps fleets, owner-operators, and commercial trucking companies reduce downtime with dependable heavy-duty truck repair & mobile diesel mechanic services, in-shop in Rialto, California & via mobile service to San Bernardino County & Southern California.

Honest Repairs. Reliable Service. Built Around Your Business.
Our founder spent nearly ten years repairing commercial trucks before opening EZ Diesel Repair. That experience shaped how we do business today. We believe customers deserve honest answers, quality workmanship, and repairs that solve the problem the first time.
Some repairs are straightforward. Others require experience, persistence, and creative problem-solving. We welcome those challenges because helping customers get back on the road is what drives us.
Repairing More Than Trucks
Our goal isn't simply to repair equipment. We want to help businesses stay productive.
Every recommendation we make considers your operation, schedule, and maintenance costs. If we identify a developing issue, we'll explain it clearly so you can decide what makes sense for your business. That transparency helps reduce unexpected breakdowns and gives you confidence in every repair decision.
Long-term relationships are built through trust, and we work hard to earn that trust every day.
Our Values
Our Mission
To provide dependable heavy-duty truck repair and mobile diesel service with honesty, transparency, and workmanship our customers can rely on.
Our Vision
To become the trusted repair partner for fleets and commercial truck owners by delivering reliable solutions, clear communication, and exceptional customer service.
Safety
Every repair is completed with safety in mind. We follow proven repair procedures, perform careful inspections, and work to return every truck to service with confidence.

Why Customers Choose EZ Diesel Repair
Customers return because they know they'll receive honest recommendations and dependable workmanship.
We communicate throughout the repair process, explain our findings clearly, and recommend repairs based on what your truck actually needs. If a repair is challenging, we don't walk away from it. We use our experience, resources, and industry relationships to find the right solution.
That commitment has helped us build lasting relationships with fleet managers, owner-operators, and businesses that depend on reliable trucks every day.
Built for Commercial Fleets
Fleet managers need more than occasional repairs. They need a shop that understands the cost of downtime.
EZ Diesel Repair works with commercial fleets to keep trucks operating safely and efficiently. Our maintenance and repair services help identify issues early, reduce unexpected failures, and support long-term equipment reliability.
We know your trucks generate revenue only when they're on the road. That's why we focus on accurate diagnostics, dependable repairs, and responsive service that helps you stay on schedule.
Mobile Service That Comes to You
A breakdown doesn't always happen near a repair facility. Our mobile diesel service brings experienced technicians directly to your truck whenever practical.
On-site diagnostics and repairs can reduce towing costs, shorten delays, and help your drivers return to work sooner. Our service vehicles are equipped to handle many repairs at your location, saving valuable time for both fleets and independent operators.
Let's Keep Your Business Moving
A fleet needs a dependable maintenance partner, and EZ Diesel Repair is for hard-working rigs. Contact our team today to schedule service and experience honest diesel repair backed by reliable workmanship.