Diesel Engine Repair Service

Expert Diesel Repairs When You Need Them Most

At 2020 Truck and Trailer Repair, we provide diesel engine repair services for vehicles in Fredericksburg. If you face engine-related issues such as poor performance, warning lights, or engine breakdown, then you can visit our facility for an emergency repair or routine maintenance. We understand the value of your time, and this is the reason why we provide quick repair services for trucks and trailers. 

* We will get back to you within 24 hours

Diesel Engine Repair: Complete Solutions You Can Count On

We provide a wide range of diesel engine repair services, including truck engine rebuild and small engine service. Regardless of the type of issue you face, our technicians ensure that your engine is in good working condition. The best part about availing our expertise is that we provide long-lasting solutions to your engine-related problems. So, if you are looking for truck engine repair near me, then you can visit our facility in Fredericksburg for an inspection.

  • Engine diagnostics to quickly pinpoint problems using advanced scanning tools

  • Cylinder head repairs and replacements to restore compression and performance

  • Fuel injection system service for optimized combustion efficiency

  • Cooling system repairs, including radiators, water pumps, and thermostats

  • Exhaust and emissions system servicing to stay compliant and reduce pollution

Truck Engine Repair: Keep Your Fleet Running Strong

Any issues with the engine can result in sudden breakdowns, which can have a serious impact on your business. This is the reason why we offer reliable truck engine repair services, so you no longer need to worry about getting stuck somewhere. With our engine repair services, you no longer need to worry about downtime.

  • In-shop and mobile service options for added convenience

  • Preventive maintenance plans that extend engine life and reduce breakdowns

  • OEM and aftermarket part options to fit your budget and quality requirements

  • Professional truck engine rebuild services to breathe new life into worn-out engines

  • Certified engine repair specialists who get the job done right the first time

Expert Truck Engine Replacement Services

In cases where repair is no longer viable, we offer complete truck engine replacement options. Our technicians will help you assess whether a rebuild or full replacement is the smarter investment. Either way, you’ll get a cost-effective, dependable solution designed to extend the life of your vehicle.

  • Complete engine swaps, including new and remanufactured engines

  • Installation backed by warranty on parts and labor

  • Proper disposal and recycling of old engine components

  • Reprogramming and ECM configuration for seamless integration

  • Post-installation testing and diagnostics to confirm optimal performance

Why Choose Us for Diesel Engine Repair Service?

At 2020 Truck and Trailer Repair, we combine technical expertise with a customer-first approach. Every engine that comes into our shop is handled by a qualified engine repair specialist using industry-best practices. Plus, our team is available day or night thanks to our 24hr engine repair service.

    Our key benefits include:

  • 24/7 roadside engine repair service to get you back on the road fast

  • Transparent pricing with upfront quotes and no hidden fees

  • Flexible scheduling for on-site or in-shop repairs

  • Decades of combined experience in heavy duty engine repair

  • Fast turnaround times with parts stocked for most truck makes

Frequently Asked Questions

Signs include loss of power, frequent stalling, excessive smoke, or engine knocking. We’ll run diagnostics and advise on the best course of action.

 Yes. Our mobile team is on standby 24/7 for emergency repairs across the Fredericksburg area.

We work on Freightliner, Volvo, Kenworth, International, Peterbilt, Mack, and more.

Typically 3–5 days, depending on parts availability and engine condition.

 Absolutely. We provide repairs for both small and large diesel-powered engines.

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