📍3800 Bishop Lane,
Louisville, KY 40218

Expert Diesel Repair and Maintenance in Louisville, KY


Welcome to Barnes Auto Service, where we specialize in keeping your diesel trucks in optimal condition. Located in Louisville, KY, we understand the unique needs of diesel engines and offer a full range of services for your Powerstroke, Cummins and Duramax engines to ensure your vehicle runs smoothly and efficiently.

Barnes Auto Service : Your Trusted Diesel Specialists

Client Reviews

⭐⭐⭐⭐⭐

Barnes did a great job giving my truck a checkup and diagnosing the problem. Good communication throughout the process. Thanks!
-Carentracy

⭐⭐⭐⭐⭐

Honest, highly competent techs. Been doing this a long time. Experience matters ! And competitive pricing!
-Dnwest W.

⭐⭐⭐⭐⭐

It's hard to find good mechanics, but these people are honest,and fare.They do great work and I would recommend them to people any day.
-Cris B.

⭐⭐⭐⭐⭐

We always have a good experience with Barnes Auto. They are very knowledgeable and trustworthy. That's why our family has been coming here for 35 years.
-Frank F.

Comprehensive Diesel Repair and Maintenance Services

At Barnes Auto Service, we offer a wide range of specialized services to ensure your diesel truck runs at its best. Our team of ASE-certified technicians is dedicated to providing top-quality diesel repair and maintenance with quick turnaround times. Whether you need routine maintenance or major repairs, we have you covered. Our services include:


  • Suspension and Steering: We provide comprehensive suspension and steering services to ensure your vehicle handles safely and comfortably. From minor adjustments to major repairs, we keep your suspension and steering systems in top condition.

  • A/C & Heat Repair: Stay comfortable in all weather conditions with our A/C and heating repair services. We diagnose and fix issues with your climate control system, ensuring a comfortable ride year-round.

  • Preventative Maintenance: Regular maintenance is key to preventing costly repairs and extending the life of your vehicle. Our preventative maintenance services include oil changes featuring Cummins-endorsed Valvoline 540 synthetic oil, filter replacements, fluid checks, and more, keeping your truck in peak condition.

  • Engine Repair: Our engine repair services cover everything from minor fixes to major overhauls.

  • Fuel System Repair: Ensure your engine runs efficiently with our comprehensive fuel system repair services. We handle everything from injector cleaning to pump repairs, enhancing your vehicle’s power and fuel efficiency.

  • Fleet Services: We offer tailored maintenance and repair services for business fleets, ensuring your vehicles are always ready for the road. Our quick turnaround times and large parts inventory minimize downtime, keeping your fleet operational.

  • Pre-Purchase Inspections:     Make informed decisions with our thorough pre-purchase inspections. We provide detailed assessments of used vehicles, highlighting any potential issues to ensure you invest in a reliable truck.

Why Barnes Auto Service?

Choosing Barnes Auto Service means choosing expertise, quality, and reliability. Here’s what sets us apart:

Master ASE Certified Technicians

Expertise and Certifications

Quality Parts and Service

We use only high-quality parts and the latest technology, backed by a 24-month/24,000-mile warranty on all parts and labor.

Other Services

Digital Vehicle Inspections: We utilize digital vehicle inspections to provide you with comprehensive reports on your vehicle’s condition. This transparent process includes detailed photos and videos, allowing you to see exactly what our technicians see and make informed decisions about necessary repairs and maintenance.

Customer-Focused Amenities

  • After-Hours Drop Off & Pickup
  • Digital Vehicle Inspections
  • Text-to-Pay Options
  • Comfortable Waiting Room

Schedule Your Diesel Repair and Maintenance in Louisville, KY

For reliable and comprehensive diesel repair and maintenance services, look no further than Barnes Auto Service. Our commitment to quality, honesty, and efficiency ensures your vehicle receives the best care possible. Whether you need routine maintenance, major repairs, or specialized services, our expert team is here to help.

When it breaks, we fix it—quickly and efficiently. Contact us today to schedule an appointment and experience the exceptional service that sets us apart. Keep your diesel truck running smoothly and confidently with Barnes Auto Service. Visit us at 3800 Bishop Lane, Louisville, KY 40218 or call us at 502-431-1680 to set up an appointment.


Call Us:

502-431-1680


Hours Of Operation:

Mon - Fri: 8:00 AM - 5:00 PM

Sat & Sun: Closed

Barnes Auto Service

3800 Bishop Lane,

Louisville, KY 40218

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