About Us – Diesel Truck Repair in Circleville, OH
At Diesel Truck Repair, we’re more than just a repair shop—we’re a team of hardworking, passionate individuals who take pride in keeping your trucks running strong. Located in Circleville, OH, we’ve been serving our community since 2017 with a commitment to honest work, quality repairs, and exceptional customer service. We know how important your truck is to your business, and we’re here to ensure it stays roadworthy for the long haul.
Our Story
Diesel Truck Repair was built on a passion for trucks and a deep understanding of what it takes to keep them running. Our owner, Michael Shepherd, started his career at just 17, working in dealership service bays and honing his skills in aftermarket truck repairs and parts sales. Over the years, his experience expanded to working as a school bus mechanic while steadily growing the business on the side. With each turn of the wrench, Michael’s vision remained the same—focus on diagnosing and fixing the root cause of problems instead of just replacing parts. That honest, no-nonsense approach is what drives our shop today.
From our humble beginnings to a full-service shop with eight bays and two mobile service units, we’ve grown with one goal in mind: to provide reliable, honest service that keeps our customers moving. Whether you’re an independent owner-operator or managing a fleet, we treat every truck like it’s our own and every customer like family.
Our Commitment to You
At Diesel Truck Repair, we believe that trust is earned, and that’s why we take the time to do things right the first time. When you bring your truck to us, you’re not just getting a quick fix—you’re getting thorough diagnostics, expert workmanship, and a commitment to keeping your vehicle in the best shape possible. We don’t believe in unnecessary upsells or cutting corners. Instead, we focus on providing the right solutions to keep your truck running efficiently and safely.
We know breakdowns don’t happen at convenient times, which is why we offer mobile services within a 50-mile radius, 24/7. Whether you're stuck on the highway or need preventive maintenance at your yard, we’ll be there when you need us. Your business depends on your trucks, and you can depend on us to keep them moving.
Our Services
We offer a full range of heavy-duty, medium-duty, and light-duty truck repairs to meet your needs. From preventive maintenance that keeps your fleet in top condition to complex engine repairs and diagnostics, we’ve got you covered. Our team specializes in everything from brake and suspension repairs to fleet management services, including vehicle and record tracking to help you stay on top of your maintenance schedules. Whatever your truck needs, we have the skills and experience to get the job done right.
Our Certifications
When it comes to experience and knowledge, you’re in good hands. Our technicians are ASE Master Certified and have specialized training in Cummins, Paccar, and CAT engines, as well as hydraulics and electronics systems. We work with all major truck brands, including Kenworth, Peterbilt, Freightliner, and Volvo, ensuring you get top-quality service no matter what you drive.
Serving Circleville and Beyond
Our shop is proud to serve truck owners and fleet managers across Circleville, OH, and the surrounding areas, including Columbus, Lancaster, and Washington Court House. Whether you’re stopping by for routine service or need emergency roadside assistance, we’re always ready to help.
Get in Touch
If you’re looking for a shop that’s honest, knowledgeable, and dedicated to keeping your truck on the road, give us a call. Reach out to us at 740-817-5435 or stop by our shop at 26055 US-23, Circleville, OH. We’re open Monday through Friday from 9 AM to 5 PM, with after-hours mobile services available when you need them most.
At Diesel Truck Repair, we’re not just fixing trucks—we’re keeping businesses rolling and building lasting relationships with our customers. We look forward to serving you.
What They're Saying About Us
See why our customers consider Diesel Truck Repair the go-to repair shop in Circleville, OH and the surrounding areas!
OUTSTANDING CUSTOMER SERVICE GREAT MECHANICS THAT KNOWS HOW TO FIX YOUR TRUCK THE FIRST TIME. HIGHLY RECOMMEND I WILL GO BACK IF I NEED TRUCK REPAIR.
My road service provider Chris was fast, efficient and was very professional in providing service and thats why I gave this service 5 stars great customer service.
Great communication, fast service and wonderful problem solvers. Michael and the crew are great to work with.
They always do what they say they will do. Everything they have done for me was done properly. Don’t be surprised if you need to wait on them some, they always have current projects to work on, and customers to please.
Great Service. Great understanding and skills. From Wire Cargo Inc Michael and Tanner are the Best.
Did a great job. Got me in quickly and back on the road in no time.
One of the best shops in this area. Reliable and professional mechanic.
They were able to get me in for a trailer marker light immediately which was great because every other place I talked to had at least a 2-hour wait. Once they started working on it it didn't take long at all and I was out of there pretty quickly. I wouldn't hesitate to come back.
The best service at this area they helped and very friendly. Thank you for your help guys Mike and Tanner.
OMG I love this place great work great pricing great mechanics if anyone can fix it they can TANNER is the best.
Fast, responsive, always recommended for all sorts of troubleMichael is the best there is to be.
I very much recommend this shop. I went thinking that I needed to repair my whole ac system, but the mechanic took his time doing a diagnostic and he ended up fixing it without replacing anything. Very honest work and great service.
Contact Diesel Truck Repair LLC
We provide a wide range of diesel mechanic services for light to heavy-duty trucks & commercial fleet vehicles, both from our shop in Circleville, Ohio, & via mobile service to the surrounding 50 mile radius. Call now to request a quote and to request service!