Heavy-Duty and Fleet Vehicle Repair in Circleville, OH

Diesel Truck Repair provides expert heavy-duty and fleet vehicle repair services in Circleville, OH. Since 2017, we have been committed to honest, high-quality service, focusing on diagnosing and fixing issues the right way. From preventive maintenance to emergency repairs, we keep your trucks running reliably.

Our Hours

Monday to Friday
9:00 AM to 5:00 PM

Truck in Circleville, OH

About Us

Diesel Truck Repair has been serving truck owners and fleet managers in Circleville, OH, with expert repair and maintenance services since 2017. Our team is committed to delivering honest, high-quality repairs with a focus on diagnosing issues correctly the first time. With a background in dealerships, aftermarket repairs, and school bus maintenance, our technicians bring years of experience and a dedication to keeping your vehicles in peak condition. Whether you're an independent owner-operator or manage a large fleet, our services are tailored to meet your needs with efficiency and transparency.

Diesel mechanics in Circleville, OH

Our Services

We provide a full range of services to support the operational needs of heavy-duty trucks and fleets. Our DOT inspections ensure compliance with regulatory standards, while our preventive maintenance programs help minimize unexpected downtime. With our mobile truck repair service, we bring our expertise directly to your location, reducing disruptions to your operations. From fleet maintenance to specialized truck modifications, we are equipped to handle all aspects of your vehicle's upkeep.

Auto icon

From routine maintenance to major fixes, our auto repair services in Circleville, OH, keep your vehicle in top condition. We handle everything, ensuring your car or truck runs smoothly. Call us today.

Bus icon

Keep your buses running smoothly with our professional bus repair services in Circleville, OH. From engine diagnostics to electrical repairs, we ensure your fleet stays safe and reliable on the road. Call us today.

DOT inspection icon

Stay compliant and avoid costly fines with our expert DOT inspections in Circleville, OH. We’ll thoroughly check your truck to ensure it meets all safety and regulatory standards, keeping you road-ready and worry-free.

Fleet icon

Managing a fleet? We’ve got you covered! Our fleet services in Circleville, OH, include maintenance, tracking, and repairs to keep your vehicles running efficiently and minimize downtime. Call us today.

General diesel icon

Keep your truck running at its best with our expert diesel repair services in Circleville, OH. Whether it’s engine issues, electrical problems, or routine maintenance, we diagnose and fix it right—getting you back on the road fast.

Heavy Equipment icon

When your machinery stops, so does your job. Our heavy equipment repair services in Circleville, OH, keep your loaders, dozers, and excavators running strong with expert diagnostics and repairs. Call us today.

Mobile repair icon

Stuck on the road? Our fast, reliable mobile truck repair in Circleville, OH, brings the shop to you. Whether you're dealing with a breakdown or need on-the-spot service, we’ll get you rolling again without delay.

Preventive maintenance icon

Prevent costly breakdowns before they happen! Our preventive maintenance services in Circleville, OH, help keep your truck in peak condition with routine inspections, fluid changes, and expert care that extends the life of your vehicle.

RV icon

Need expert RV repairs on the go? Diesel Truck Repair offers mobile RV repair in Circleville, OH, within a 50-mile radius. We specialize in mechanical and technical repairs, including engine diagnostics, brakes, and electrical systems. Call us 24/7 to get back on the road fast!

Roadside icon

Breakdowns don’t follow schedules, but we do! Our 24/7 roadside assistance in Circleville, OH, is here when you need it most—whether it’s a flat tire, dead battery, or engine trouble, we'll provide quick, professional help.

Modifications icon

Need a custom setup? Our expert truck modification services in Circleville, OH, provide tailored solutions to enhance performance, efficiency, and style—designed to fit your unique needs. Give us a call.

Trailer icon

Don’t let a damaged trailer slow you down! Our trailer repair services in Circleville, OH, cover everything from brakes to electrical, ensuring your rig stays roadworthy and ready for the long haul. Call us today.

Welding icon

Need minor repairs or custom work? Our light welding and fabrication services in Circleville, OH, offer expert solutions for truck components, brackets, and light-duty structural repairs. Give us a call.

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Truck Parts

Get the parts you need, when you need them! Our wide selection of quality truck parts in Circleville, OH, ensures your truck stays in top shape with reliable replacements and expert advice. Call us to schedule a meeting.

Our Repairs

Our repair solutions cover a broad spectrum of heavy-duty vehicle components, ensuring optimal performance and longevity. We specialize in engine repair and rebuilds, addressing issues with precision to restore full functionality. Our team is skilled in handling complex systems such as EGR and DPF repairs, ensuring compliance with emission regulations. From transmission and clutch repairs to suspension and brake system diagnostics, we provide reliable solutions to keep your truck safe and road-ready.

Truck axle system

Keep your truck rolling smoothly with expert axle repair services in Circleville, OH. From worn bearings to complete axle replacements, we diagnose and fix issues to prevent breakdowns and ensure optimal performance on the road.

Mechanic performing truck body work in Circleville, OH

From dents to major repairs, our expert body work services in Circleville, OH, restore your truck’s appearance and integrity. We handle everything from panel replacements to paint matching, ensuring a flawless finish. Give us a call today to schedule.

Truck brake

Stop safely with our reliable brake repair services in Circleville, OH. Whether it's worn pads, air brake issues, or complete overhauls, we ensure your braking system is in top shape for safe hauling. Give us a call today to schedule.

Truck coolant system

Keep your engine cool and running efficiently with our coolant system repair in Circleville, OH. We fix leaks, replace radiators, and maintain your cooling system to prevent overheating. Give us a call today to schedule.

Mechanic providing truck diagnostics in repair shop in Circleville, OH

Get to the root of electrical issues with our advanced diagnostics & electrical repair services in Circleville, OH. We troubleshoot wiring, batteries, alternators, and more to keep your truck running smoothly. Give us a call today to schedule.

Mechanic performing truck driveline repair in Circleville, OH

Keep power flowing efficiently with our expert driveline repair services in Circleville, OH. We diagnose and fix driveshafts, differentials, and u-joints to prevent vibration and performance issues. Give us a call today to schedule.

Truck repair in repair shop in Circleville, OH

Restore performance and meet emissions standards with our specialized EGR & DPF repair services in Circleville, OH. We clean, repair, and replace filters to keep your truck running clean and efficient. Give us a call today to schedule.

Mechanic performing truck engine repair in Circleville, OH

From minor fixes to complete overhauls, our engine repair services in Circleville, OH, restore your truck's power and efficiency. We handle repairs, rebuilds, and even conversions for top performance. Give us a call today to schedule.

Truck exhaust system

Breathe easy with our expert exhaust system repair services in Circleville, OH. From leak repairs to full system replacements, we ensure your emissions system runs clean and quiet. Give us a call today to schedule.

Diesel mechanic providing truck express lube services in Circleville, OH

Keep your truck in peak condition with our fast and efficient express lube service in Circleville, OH. We handle oil changes, fluid top-offs, and lubrication to keep your engine running smoothly. Give us a call today to schedule.

Truck HVAC system

Stay comfortable year-round with our professional HVAC system repair services in Circleville, OH. We diagnose and fix heating and cooling systems to keep your cab at the perfect temperature. Give us a call today to schedule.

Truck oil

Protect your truck’s vital systems with our comprehensive oil & fluid services in Circleville, OH. We perform fluid checks, changes, and top-offs to keep everything running smoothly and efficiently. Call us today.

Truck suspension

Smooth out your ride with our expert suspension repair services in Circleville, OH. We fix shocks, leaf springs, and air suspension systems to ensure a stable, comfortable ride. Give us a call today to schedule at your convenience.

Mechanic providing truck tire repair in Circleville, OH

Don’t let a flat slow you down! Our professional tire repair services in Circleville, OH, include patching, balancing, and replacement to keep you rolling safely and efficiently. Give us a call today to schedule your professional tire repair service.

Truck transmission

Shift smoothly with our trusted transmission & clutch repair services in Circleville, OH. We handle everything from fluid changes to complete rebuilds, ensuring seamless performance. Give our expert team a call today to schedule.

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!

Only place I could find oil filters for my Cummins engine. Fast delivery

HVFD Rescue Committee

Looking for a great place with good old fashion honesty, look no further. These guys are awesome, heaps of knowledge and very customer focused. I would certainly use them again.

Chucky Lives

Mike the mechanic is very knowledgeable. He called me once and came with everything he needed to fix the problems. Even through the rain and temperature drop he smiled and got me back on the road.THANKS MIKE

Franklin Gibson

My truck was packed for 2 months, when I started to go back to work, I was putting a lot of antifreeze, that antifreeze was coming under my transmission and it was mixing oil and antifreeze, Chris told me the transmission cooler is bad, and he fixed the problem, he is really good mechanic, from now on I will take my track over there if I need anything, Chris and Mike they are friendly, and they do the job well, I recommend my fallow truckers, to check over there, thanks Chris and Mike 🙏

Fuad Shire

If you want a good and a job well done, these guys know about diesel, great people and good environment. Mike Shepherd is the best diesel technician in Ohio.

Adamou Ousman

Good honest company. Excellent repairs and reasonable fair prices. Will use again for sure.

Paul Mick

Top notch service from these folks! Had one of our trucks break down on New Years Day of all days.. Called Michael and he was ready to go at a moments notice. Got out there and fixed our issues quickly and got us going asap! Great company, reasonable prices, honest work!

Michael Trump

Came out to my driver with in 2 hours and did all he could to help get the driver back on the road. Tech was very knowledgeable on our Freightliner Cascadia. Will definitely use them again if needed in the area.

Inland X

I am very satisfied with their work. Very professional and coordinated work and a fast deadline. Highly recommend this guys

Michael G

Very nice people with friendly service, they know what they're doing, hanks for the good work

Mohamed Mohamed

Fast and friendly service.

Joey Boyle

Excellent people, great service and reliable

Robert Runge

Great part at a more than fair price. This place is my first call every time I need something from here on out. Thanks again!!!

Steve Gudac

Wow this dude was a blessing, love's came out before him, stayed Longer and didn't fix the problem, he found all the code problems and fixed the problem in Less Time, awesome, Thanks!

Coll Ferguson

Great service, 5 star!

Michelle Taylor

Great guys. Took time out of a busy schedule to diagnose a problem with my AC. Found out it had a hole in the condenser. Would recommend them for sure.

Ryan Good

My truck was derating and Mike was highly recommended for the job. He and Tanner worked throughout the day and into the night until my codes were clear and I was rolling again. They saved the day. I highly recommend these guys, they are truly skilled at what they do.

Susan Clymer

Great service. These guys always take good care of me. Extremely knowledgeable and efficient. Very thankful for them.

Jerry Murphy Jr

These guys are fabulous! Were very honest, transparent and fast. They came when they said they will, fixed the problem and they didn't charge me an arm and a leg! They vere actually very reasonable.Highly recommended!

Gary B&C

Great work! Repaired very quick and got back on the road.  Would highly recommend!!!! Ask for Chris.

Jr Dowell

Very friendly and efficient. We were in and out in no time. Would definitely recommend and send my OTR drivers there if we need repairs.

EN Express 1 Inc.

It’s refreshing finding a  mechanic that knows what he is doing. Mike came out and helped us on our way. Definitely using them again when in this area 🤙💯

Tony Aiono

Great people to work with, the mechanics are the friendliest and helpful people ever

N Hernandez

They had me fixed in 30 minutes. Awesome job.

John Barbarisi

These guys really know there mechanic work. I needed a starter on my Freightliner and they got it done even though it was after business hours. Mike and Chris truly are the mechanics you would want to work on your truck. Appreciate you guys.

Lester Williams

Amazing service honest and reliable

Chriss Perez

Good service at my Freightliner 2014 M2 106 ( Box Truck ) good communication and fast service , High recommended, I will use this place again . Thank you

Lima Delivery LLC

Excellent Service! They’re Fast And Reliable For All Your Diesel Works. I Will Recommend Them A 1000 Times

You Lin

Very knowledgeable good quick service and always ready to help whenever you can call 24 hours a day they will pick up an answer

Lamar Hill

Very quick, great people to work with, and for the right price! Highly recommend

Wade Ellington

Really great service. I came in with a engine debate problem and they stayed late to get it fixed.  Tanner explained everything and didn't make me feel slow. He talked and he also listened. I really wish more mechanics in this industry did that.  The prices were not crazy. Real people doing a real job and treating others like real people. I'll definitely be back for service when I'm in the area.

Anthony Collier

Great place! Pricing, communication and service all excellent

Patrick Graham

They sell quality parts at great prices. Would highly recommend them.

Anthony Sabino

Top notch!! These are great people to do business with. Reliable and on time. I'll be a repeat customer. Thanks

Mike Hollinger

Went to the dealership, they wanted a mortgage on the part, started shopping online was skeptical. Pull the trigger on the actuator and had to dealership put the part on and calibrate it. Smiling from ear to ear

Gerald Henry

Fantastic! Had a brake chamber bust loose mid afternoon on a Saturday and was assuming it would be LATE  getting it fixed, if not having to wait til Monday. These guys gave my breakdown desk a pretty exact ETA, then also called me directly when they started my way, and showed up exactly when they said. Quick diagnosis, then they picked up the new can and met me back at their new, easy, convenient yard. Quick work, very reasonable, great guys to talk with. They are eager, knowledgable, and seem to be very focused on good, honest service. The shop we all wish we could find when we're no where near the house!

Joel Bren

Contact Us

Need roadside assistance, have questions, or want to schedule your truck or trailer in for a service or repair? Get in touch, we're open Monday through Friday from 9:00am to 5:00pm.

Our Hours

Monday to Friday
9:00 AM to 5:00 PM

Speak to a Service Advisor Now!