
Top Level Auto Repair & Maintenance Services
From AC Repair To Oil Changes And More
At Warren County Diesel Repair, we prioritize your vehicle's performance and reliability. Our certified technicians are committed to a job well done, offering excellent auto repair services in Franklin, OH. With a focus on both quality and customer satisfaction, we are here to maintain your vehicle's health and ensure it performs without issue for as long as possible.
Equipped with advanced diagnostic tools and the latest technology, our team swiftly pinpoints and addresses any issues your vehicle may be affected by. We use only premium quality parts, fluids, and filters, guaranteeing that repairs and maintenance get you back on the road as soon as possible.
Whether it's regular maintenance or complex repairs, our experienced technicians have the skills to handle all your automotive needs in Franklin. From oil changes and brake replacements to complex engine rebuilds, trust our team to deliver exceptional service and craftsmanship that keeps your car, truck, or SUV running flawlessly.
Our comprehensive services include the following:
- 4x4 Services
- AC Repair
- Alignment
- Asian Vehicle Repair
- Brakes
- Car & Truck Care
- Domestic Cars & Trucks
- Electrical Services
- Electronic Services
- Engine & Transmission
- Engine Maintenance
- European & Import Vehicle Repair
- Fleet Brakes
- Fleet Drive Train
- Fleet Electrical
- Fleet Electronics
- Fleet Engine Work
- Fleet Front End Services
- Fleet General Services
- Fleet Suspension Work
- Fleet Tires
- Fleet Trailer Work
- Fleet Wheel Services
- General Services
- Heating and Cooling Services
- Inspections and Emissions
- Miscellaneous Services
- Quick Lube Services
- Transmission Services
- Undercar Services
What Our Customers Are Saying
Great professional place to deal with. Lost my Driveline during a load so I called Warren County diesel services told them what was going on and they took care of it. They arranged a wrecker to pick my truck up, arranged transportation and a hotel room for the night while waiting on parts, and had me back on the road in no time. I highly recommend Warren county diesel they know what they are doing and how to treat customers right. Wish I lived closer I would take all my equipment to these guys. Great place to do business with. Thanks
Had to get my Wheel Seal replaced & had some wiring issues. They did a awesome job & Merit (Owner) & everyone else was nice & made u welcome. Thanks again for getting me back on the road!
Took good care of our vehicle. Could have screwed us and charged a lot more for more extensive repair, but made the simple fix and couldn't be happier! I'll be using these guys for any repairs we can't make in house going forward!
Can't say enough. Great guys, great work !!


Savings & Specials
Discover the latest deals and discounts we offer. Take advantage of our seasonal promotions & coupons and find out how you can save on your next visit to our shop.