Keep your truck running longer with preventive maintenance. We service heavy-duty trucks, fleets, trailers, buses, and equipment with scheduled maintenance plans tailored to your operation.

Preventive Maintenance in San Bernardino, CA
Preventive maintenance isn’t just about oil changes—it’s the foundation of keeping your truck safe, compliant, and productive. At Devore Truck Repair, we offer full-service PM programs for heavy-duty trucks, trailers, fleets, buses, and heavy equipment. Whether you manage one vehicle or an entire fleet, we’ll help you avoid costly downtime and extend the life of your assets.
Our preventive maintenance services include:
- Oil and filter changes
- Fluid checks and top-offs
- Brake, suspension, and tire inspections
- Battery, light, and electrical system testing
- Engine diagnostics and emissions system checks
- Belt and hose evaluations
- DOT and safety compliance reviews
We customize service intervals based on mileage, engine hours, usage, and manufacturer recommendations.
What Makes Us Different
Breakdowns rarely happen at a good time—but most are preventable with regular maintenance. At Devore Truck Repair, we don’t just follow a checklist—we track your service history, spot early warning signs, and help you avoid major failures.
- Fleet tracking and PM scheduling available
- Inspections tailored to your vehicle’s application and duty cycle
- Quick service turnaround to reduce downtime
- Thorough documentation to support DOT and fleet audits
Whether you’re an owner-operator or fleet manager, our PM service keeps your vehicles operating smoothly and your repair costs under control.
Mobile Services and Roadside Assistance Within 50 Miles
Devore Truck Repair provides mobile repair and roadside assistance within 50 miles of San Bernardino, CA. Whether you’re facing a breakdown on the road or need on-site fleet maintenance, our mobile team handles diagnostics, minor repairs, fluid top-offs, and emergency support—keeping your operation moving without downtime.
Schedule Preventive Maintenance Now: Call 951-298-9928!
Don't wait until something breaks. Call 951-298-9928 today to set up your preventive maintenance schedule. We’ll help you stay ahead of repairs, reduce breakdowns, and protect your bottom line.
FAQs
What Areas Do You Serve?
We are located at 1775 Devore Road, San Bernardino, CA 92407, near I10 and 140. Our PM services extend to Riverside, CA; Moreno Valley, CA; Fontana, CA; Rancho Cucamonga, CA; Ontario, CA; Corona, CA; Anaheim, CA; Irvine, CA; and Huntington Beach, CA.
How Often Should Preventive Maintenance Be Performed?
It depends on your engine type, usage, and mileage. Most trucks need PM every 10,000–15,000 miles, or monthly for high-use fleets. We’ll recommend a schedule based on your needs.
Can You Maintain an Entire Fleet?
Yes. We offer fleet maintenance programs that include tracking, scheduled service, inspections, and documentation. Perfect for keeping multiple vehicles compliant and reliable.
How Can I Get In Touch?
Call 951-298-9928 to get started with a PM plan that fits your truck or fleet. We’ll help you stay ahead of the curve—and on the road—every mile of the way.








