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.

Oil & Fluid Services in Circleville, OH
Keep your truck running smoothly with expert oil & fluid services at Diesel Truck Repair in Circleville, OH. Regular maintenance of your truck’s vital fluids ensures peak performance, extends engine life, and helps prevent costly breakdowns.
Comprehensive Oil & Fluid Services for Your Truck
Proper fluid maintenance is essential to the longevity and efficiency of your truck. Our skilled technicians provide oil changes, coolant flushes, transmission fluid replacements, and hydraulic fluid top-offs to keep every system operating at its best. Whether you’re looking for synthetic or conventional oil, we use high-quality products that meet OEM standards for brands like Cummins, Detroit, and Paccar.
If your truck is showing signs of low oil pressure, overheating, or sluggish performance, it’s time for a fluid check. Dirty or low fluids can lead to engine damage, transmission failure, and reduced fuel efficiency. Our oil and fluid services include complete inspections to identify leaks, contamination, and wear that could impact your truck’s performance.
Why Choose Diesel Truck Repair for Oil & Fluid Services?
At Diesel Truck Repair, we go beyond a simple oil change. Our experienced team conducts thorough inspections to ensure all fluids are at the right levels and free of contaminants. With our honest and customer-focused approach, we provide efficient service without unnecessary upsells, helping you maintain your truck’s performance and reliability.
FAQs
What Areas Do You Serve for Oil & Fluid Services?
We proudly serve Circleville, OH, and surrounding areas, including Columbus, Lancaster, and Washington Court House.
How Often Should I Change My Truck’s Oil?
Most diesel trucks require an oil change every 10,000-25,000 miles, depending on operating conditions and manufacturer recommendations.
What Fluids Should Be Regularly Checked in My Truck?
Engine oil, coolant, transmission fluid, differential fluid, brake fluid, and power steering fluid should be checked regularly to ensure proper operation.
How Can I Schedule an Oil & Fluid Service?
Call Diesel Truck Repair at 740-817-5435 to book your appointment or request mobile service for convenient maintenance.
Contact Us for Oil & Fluid Services – Call 740-817-5435!
Stay ahead of potential problems with routine oil & fluid services in Circleville, OH. Call 740-817-5435 today to schedule your next service and keep your truck in top shape.
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!
Good honest company. Excellent repairs and reasonable fair prices. Will use again for sure.
Great service, 5 star!
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!
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
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!
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.
Great place! Pricing, communication and service all excellent
Excellent people, great service and reliable
Top notch!! These are great people to do business with. Reliable and on time. I'll be a repeat customer. Thanks
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
They had me fixed in 30 minutes. Awesome job.
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 🤙💯
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!
Great service. These guys always take good care of me. Extremely knowledgeable and efficient. Very thankful for them.
I am very satisfied with their work. Very professional and coordinated work and a fast deadline. Highly recommend this guys
They sell quality parts at great prices. Would highly recommend them.
Excellent Service! They’re Fast And Reliable For All Your Diesel Works. I Will Recommend Them A 1000 Times
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.
Only place I could find oil filters for my Cummins engine. Fast delivery
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.
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.
Amazing service honest and reliable
Very nice people with friendly service, they know what they're doing, hanks for the good work
Great work! Repaired very quick and got back on the road. Would highly recommend!!!! Ask for Chris.
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.
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.
Very knowledgeable good quick service and always ready to help whenever you can call 24 hours a day they will pick up an answer
Great people to work with, the mechanics are the friendliest and helpful people ever
Very quick, great people to work with, and for the right price! Highly recommend
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
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.
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 🙏
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!
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!!!
Fast and friendly service.
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.
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.