Fleet Services
Keeping an entire fleet on the road requires dependable support. We provide maintenance, diagnostics, and repairs that help fleet managers reduce downtime, improve reliability, and maximize vehicle availability.

About Our Commercial Truck Fleet Repair and Maintenance Services
Managing a commercial fleet means keeping every truck operating safely and efficiently. Unexpected breakdowns and missed maintenance can impact schedules, increase operating costs, and reduce productivity.
EZ Diesel Repair offers truck fleet services in Rialto, CA, for commercial fleets of all sizes. We help you manage a handful of trucks or an entire fleet. Our mechanics deliver reliable maintenance and repair solutions that help keep your vehicles performing at their best.
Our commercial fleet services include:
Fleet Preventive Maintenance Programs: We provide scheduled inspections, oil and fluid services, filter replacements, and preventive maintenance to reduce unexpected breakdowns, extend vehicle life, and keep your fleet operating efficiently.
Fleet Engine, Transmission & Cooling System Repairs: We diagnose and repair diesel engines, transmissions, cooling systems, and related components to restore dependable performance and minimize fleet downtime.
Fleet Brake, Suspension & Steering Services: We inspect and repair air brakes, suspension systems, steering components, and related chassis parts to improve vehicle stability, braking performance, and overall reliability.
Fleet Electrical Diagnostics & DOT Inspections: We diagnose electrical faults, repair wiring and charging systems, and perform DOT inspections to improve reliability, support compliance, and keep your trucks in service.
24/7 Fleet Roadside Assistance & Towing: We provide 24/7 roadside assistance, on-site repairs, and heavy-duty towing to minimize downtime, recover disabled trucks, and keep your fleet moving.
Why California Chooses EZ Diesel Repair for Fleet Services
Reliable fleet maintenance starts with a repair shop that understands the demands of commercial operations. EZ Diesel Repair works with businesses throughout Southern California to help keep their fleets productive and ready for the road.
Here's what sets us apart:
- Over a Decade of Industry Experience: Our technicians have years of experience servicing heavy-duty commercial fleets. We help identify developing issues early and perform dependable repairs that keep your trucks working.
- 24/7 Towing & Roadside Assistance: Fleet breakdowns can happen at any time. Our team is available day and night to provide towing and roadside assistance that helps minimize disruptions to your operation.
- Dependable Fleet Maintenance: We focus on preventive maintenance and quality repairs that improve reliability, reduce downtime, and help maximize the life of your fleet.
- Responsive, Honest Service: We communicate clearly throughout every repair and maintenance visit. You'll receive straightforward recommendations that help you make informed decisions for your fleet.
Contact Us About Commercial Fleet Services: Call 909-258-2471!
Call 909-258-2471 today to schedule your commercial fleet services. Our experienced team is ready to help keep your fleet reliable, productive, and on the road.
FAQs
How Do You Get to EZ Diesel Repair in Rialto?
For fleet services, commercial operators can visit EZ Diesel Repair at 546 W Rialto Ave, Rialto, CA 92376. Fleet vehicles approaching Rialto can use I-10, then follow Riverside Avenue as a local route toward the shop.
A convenient landmark is Community Animal Hospital, which sits directly beside EZ Diesel Repair. Drivers will also find a Chevron ExtraMile only about a minute away for nearby fuel.
What Areas Do You Serve for Fleet Services?
We also proudly serve customers throughout San Bernardino, CA, Los Angeles, CA, Orange County, CA, San Diego, CA, and Palm Springs, CA.
What Does Fleet Service Mean?
Fleet service refers to the scheduled maintenance, inspections, diagnostics, and repairs performed on multiple commercial vehicles. A consistent fleet maintenance program helps improve reliability, reduce unexpected breakdowns, and keep vehicles operating safely.
Why Is Fleet Maintenance Important?
Routine fleet maintenance helps identify worn components before they fail, reducing repair costs and vehicle downtime. It also improves safety, extends the life of your equipment, and helps keep your trucks available for daily operations.
How Can I Schedule Fleet Services?
Call 909-258-2471 to schedule your fleet maintenance or repair service. Our experienced technicians are ready to help keep your commercial fleet operating safely, efficiently, and reliably.
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.











