Reliable truck repair you can count on
Over 10 years of experience in the trucking industry, based in Spartanburg, South Carolina.
Who is Diesel Rx?
Diesel Rx, LLC is a mobile diesel truck repair company based in Spartanburg, South Carolina, with over 10 years of experience in the trucking industry. We provide roadside repair and maintenance for diesel trucks of all makes and models, 24 hours a day, in English, Russian, Polish and Lithuanian.

How we work
A truck that is not moving is not earning. Everything we do is built around getting you back on the road.
We come to you
Roadside, truck stop, dock, job site or yard. The shop comes to the truck so you do not pay for a tow you do not need.
We find the cause
We diagnose the fault before we start replacing parts, and we tell you what we found in plain words.
We answer the phone
Breakdowns do not keep business hours. Call us anytime, any day, in the language you are most comfortable with.
What we do
Engine, brakes, transmission, suspension and steering, electrical, tires, exhaust and preventative maintenance.
24/7 Roadside Emergency Repair
Broken down on the shoulder, at a truck stop or at a dock. Call anytime, any day.
Heavy Equipment Repair
CAT, John Deere, Komatsu, Bobcat and more. Excavators, loaders, dozers and skid steers repaired on your job site.
Fleet Services
Scheduled on-site repairs for your fleet, with a check of every other unit in the yard while we are there.
Engine Diagnostics and Repair
Fault codes, loss of power, hard starts and rough running, traced to the cause.
Brake System Repair
Air leaks, locked brakes, worn shoes and drums, chambers and lines.
Tire Repair and Replacement
Flats, blowouts and worn tires handled where the truck is parked.
What we stand on
Honest work, done with our hands, for people who depend on it.
You will find Proverbs 12:14 at the bottom of every page of this site. It is there on purpose.
