Preventive maintenance & inspections
Routine servicing, fluid and filter changes, lubrication, condition checks, and annual DOT inspections. Discuss repairs for defects identified during inspection.
Annual DOT inspections ↗
Keep routine upkeep, inspections, and repairs on a schedule that fits your operation. Diesel Tech Truck & Trailer Service helps local businesses and fleet managers coordinate maintenance, understand repair needs, and keep useful service records.

A missed service or unresolved defect can disrupt more than one vehicle. Plan ahead with maintenance priorities, inspection findings, and repair recommendations you can use.
Highway mileage, stop-and-go routes, idle time, and heavy loads place different demands on a vehicle. Share your equipment list and operating conditions so we can discuss service intervals based on manufacturer guidance, mileage, engine hours, or time.
Bring available maintenance records and any recurring concerns. We can help identify what needs attention now and what to plan for at a future visit.
Build your service plan around the systems that matter to your vehicles and routes.
Routine servicing, fluid and filter changes, lubrication, condition checks, and annual DOT inspections. Discuss repairs for defects identified during inspection.
Annual DOT inspections ↗Truck and trailer brake systems, air leaks, wheel-end concerns, commercial tires, steering, and suspension repairs.
Brake service ↗ Commercial tires ↗Electrical troubleshooting, diesel engine concerns, transmission and drivetrain repairs, and emissions or aftertreatment diagnostics.
Truck repair ↗ Electrical & lighting ↗ DPF service ↗Trailer repairs and mobile assistance for suitable jobs at your location. Call with the issue and address to confirm access, parts needs, and technician availability.
Trailer repair ↗ Roadside assistance ↗After evaluating a concern, we explain the findings and recommended work so you can decide how to proceed. Discuss repair priorities, parts options, and expected scheduling with our team.
Keep invoices, completed-work details, and inspection findings together for each unit. Tell us who should receive updates and approve repairs when you arrange service.
Good planning considers the repair expense and the time equipment spends out of service. Our goal is to help you make informed maintenance decisions.

Share vehicle count, makes and models, mileage or hours, maintenance records, and current concerns.
Discuss inspection dates, service priorities, preferred downtime, and shop or mobile options. Scheduling depends on capacity and repair needs.
Review completed work and new findings, then discuss the next service interval as your equipment use changes.
Yes. Contact us whether you operate one commercial vehicle or several units. We’ll discuss your equipment and the level of maintenance support you need.
Tell us your preferred service windows and when vehicles can be released. We’ll discuss practical scheduling based on shop capacity, parts, and the work required. Shop hours are Monday–Friday, 8 AM–5 PM; call for roadside availability.
We handle a range of commercial truck and trailer repairs. Send your fleet list with makes, models, and major components so we can confirm the services available for each unit.
Mobile service may be available for suitable jobs. The repair, work area, safe access, parts, and technician availability determine whether on-site service is practical.
Include your company contact, vehicle count, equipment types, location, current service needs, and preferred schedule. For a breakdown, call 804-222-7308 with the vehicle’s location and symptoms.
Truck and trailer repair, mobile assistance, and fleet maintenance across the Richmond area and surrounding central Virginia communities. Call with your location to confirm service availability.
Outside these areas? Call to discuss your location and service needs.
Have your vehicle count, equipment types, service needs, and preferred schedule ready when you contact us.
6030 New Osborne Tpke
Richmond, VA, USA