Highlyfe Diesel Services is a family-owned diesel shop in Hillsboro, Ohio. We do mobile repair, fleet maintenance, diagnostics and programming for the trucks and equipment that keep Highland County running: farm trucks and tractors, gravel and dump trucks, owner-operator semis, contractor pickups and local delivery fleets.
Services in and around Hillsboro
- Mobile diesel repair at your farm, yard or jobsite
- Fleet maintenance and PM schedules for local fleets
- Aftertreatment repair: DPF, DEF, SCR and NOx sensor faults
- ECM and TCM programming and parameter changes
- DOT inspections for commercial trucks and trailers
- Ag and construction equipment diagnostics, including John Deere PowerTech engines
Towns we cover nearby
Because we're based here, the towns around Hillsboro get the quickest response: Greenfield, Lynchburg, Leesburg, Mowrystown, Sardinia, Wilmington, Washington Court House, Peebles, West Union, Bainbridge and Chillicothe. US-50, US-62 and SR-73 run right through our area, and we regularly help trucks broken down along them.
Farm and equipment work
Highland County is farm country, and planting and harvest don't wait. We diagnose and repair tractors, combines, sprayers, grain trucks and the pickups that pull the trailers. Call as early as you can in busy season, and we'll do our best to work you in.
Visit or call
We're based in Hillsboro, OH 45133. Hours are Monday to Friday, 8 to 5, with after-hours and weekend work by appointment. In-shop work is by appointment too, so call (513) 377-0831 before you come by.
Why a local diesel shop matters
When a truck goes down in Highland County, the nearest dealer can be an hour away, and a tow costs real money before anyone has even looked at it. Having a diesel shop in Hillsboro that comes to you means faster answers and less downtime. Many problems, like a failed sensor, a chafed harness or a module that needs programming, get fixed right where the truck sits.
We also do remote and mail-in work for customers across the country, but our neighbors in Hillsboro come first. If you've used us before, a Google review helps other people around here find us.