FLEET DR TRUCK & TRAILER

Heavy-Duty Truck & Trailer Repair Shop in Harriman, TN

We Also provide a 60 mile mobile service radius, including Knoxville, Oak Ridge, Maryville, Athens, Crossville, Lenoir City, & More!

Fleet DR Truck & Trailer Emergency Repair is your trusted heavy-duty truck & trailer repair shop in Harriman, Tennessee. We provide comprehensive medium & heavy-duty diesel repair solutions for trucks, trailer, & commercial fleets. We also offer mobile diesel mechanic service up to 60 miles, including service to Knoxville, Oak Ridge, Maryville, Athens, & more. Contact us today to learn more and to schedule service!

Services

Our Heavy-Duty Diesel Mechanic Services

Our extensive range of services is designed to meet the needs of our customers. From 24/7 roadside assistance to mobile truck repairs, we offer comprehensive solutions to keep your fleet on the road and operating smoothly. Our commitment to quality and efficiency sets us apart, ensuring that your vehicles receive the care and attention they deserve.

Request Service 865-776-9778

Bus Repair

Need expert bus repairs in Harriman, TN? From suspension and electrical issues to tire replacements and brake repairs, we are here to keep your buses on the road. We ensure passenger safety and comfort with our comprehensive bus repair services.

Fleet Repair

At Fleet DR, we offer extensive fleet repairs and maintenance services. We specialize in servicing heavy-duty trucks, medium-duty trucks, fleets, buses, and RVs, ensuring that your vehicles stay in top condition and minimize downtime on the road.

General Diesel Repair

Keep your heavy-duty and medium-duty vehicles running smoothly with Fleet DR's comprehensive diesel repair services. You can count on us to address a wide range of diesel vehicle issues effectively, ensuring reliable performance on the road.

Mobile Truck Repair

Experience the convenience of mobile truck repair services brought right to your doorstep. For those located within a 60-mile radius of Harriman, TN, we are available around the clock, ensuring that your vehicle gets back on the road promptly.

Mechanic performing truck diagnostic in Harriman, TN

Plug Outfits Repair

Ensure your plug outfits are in top condition with our expert repair services. We specialize in diagnosing and repairing plug outfit issues for heavy-duty trucks, medium-duty trucks, buses, and RVs, keeping your vehicles operating safely and efficiently.

Preventive Maintenance

Our preventive maintenance services in Harriman, TN, ensure your heavy-duty vehicles remain in top condition. We thoroughly identify and address potential issues before they become costly repairs, keeping your vehicles operating smoothly on the road.

RV Repair

Looking for RV repairs? Keep your RV running smoothly with Fleet DR's RV repair services in Harriman, TN. From suspension and electrical issues to tire replacements and brake repairs, trust us to keep your home on wheels in top condition for all your adventures.

Roadside Assistance

When you're faced with a roadside emergency, you need a reliable partner who can provide prompt assistance. Whether it's a flat tire, dead battery, or other mechanical issue, we are here to get you back on the road quickly and safely.

Trailer Repair

Trust Fleet DR Truck and Trailer Emergency Repair for all your trailer repair needs. We specialize in providing top-notch repair and maintenance services for a wide range of trailers, ensuring that your fleet stays on the road and operates smoothly.

Mechanic providing welding services in Harriman, TN

Welding & Fabrication

At Fleet DR, we offer professional welding and fabrication services for heavy-duty trucks, medium-duty trucks, fleets, buses, and RVs. Whether you need welding repairs or custom fabrication work in Harriman, TN, we have you covered.

Request Service 865-776-9778

Repairs

Our Commercial Truck Repair Services

When it comes to repairs, we've got you covered. We specialize in a wide range of repairs, including brake repairs, coolant system repairs, oil and fluid services, suspension repairs, tire repairs, and more. Whether you need a minor fix or a major overhaul, we have the expertise and experience to get the job done right the first time. With our attention to detail and commitment to excellence, you can trust us to keep your vehicles running.

Request Service

Brake Repair

Coolant System Repair

Diagnostics & Electrical Repair

EGR & DPF

Exhaust System Repair

Oil & Fluid

Suspension Repair

Tire Repair

What Our Customers Say About Our Heavy-Duty Truck Repair Services

The mechanic saved me time and money. I had repairs done at the truck stop incorrectly, left there and went to a repair shop down the road to fix the problem without luck. Return to the truck stop with my truck in limp mode and stop engine due to improper repairs. Called the Fleet Dr hoping to get somebody who knew what they were doing. He assured me he would fix the problem. Made me feel comfortable and knowledgeable about working on a Cummins isx. And had the right equipment to due the job correctly. Thanks again for getting me back rolling. Good honest mechanics are hard to find.

Jermaine Daniels

All other road services that came out to me especially J&J Mobile unit SAD . All they wanted was road call money and was happy to say your going to have to get towed. This guy actually did the problem and fixed it .So anyone out there having trouble with their Semi give this guy a call. Not only cause I have a volvo but any truck. This guy is good I was backing the road same day.

Stephen Lovely

Contact Us For Truck Repair in Harriman, TN & The Surrounding Areas

Conveniently located at 107 Lewis Ln in Harriman, Tennessee, our heavy-duty truck & trailer repair shop offers comprehensive truck repair & diesel mechanic solutions for trucks, fleets, buses, RV's, & more. Services available both in-shop, and via mobile service within a 60 mile radius, including Knoxville, Oak Ridge, Maryville, Athens, Crossville, Lenoir City, & more!

Speak to a service advisor

865-776-9778