We’re

Mid Carolina Diesel

And we know America runs on trucking. We know firsthand how much work goes into every mile. At Mid Carolina Diesel, we’re proud to support the drivers and fleet operators who deliver the goods we rely on every day, with expert diesel service that keeps you rolling.

Years Experience

Honest Work. Straight Answers.

Top-Tier Diesel Repair, Done Right

Our owner, Jerry Prater, developed a keen interest in helping other trucking professionals. He received diesel mechanic training and later taught it at Forsyth Technical College. He then opened our company in 2012 to fill the truck and trailer needs of owner-operators and fleet companies.

OSHA Certified for Oil and Fuel Spill Cleanup

Over 30 years of experience with diesel mechanics, including troubleshooting, repairs, diagnostics

Reliable, affordable diesel service is how you stay moving and bounce back from breakdowns fast.

We believe you deserve to understand what’s going on under the hood. Our team will clearly explain the issue and your options—whether you choose to handle the repair yourself or have us take care of it. In most cases, we can complete the job faster and get you back on the road sooner, and we know minimizing downtime often matters more than shaving a few dollars off labor.

You’ll find our shop and after-hours rates fair and competitive. While our road service availability is limited due to our small team, we will always do our best to assist you when and where you need us.

Truck Services

Our professionals help you keep your truck running with honesty and openness.

Truck Services
We’re the quality diesel mechanic you’ve been looking for.
Truck Services
We have over 30+ years of experience with diesel mechanics, including troubleshooting, repairs, and diagnostics.
Truck Services
Because of our background running a trucking company, we understand the importance of a good diesel mechanic.
Truck Services
Our affordable, reliable diesel mechanical repair services help you get back on the road fast.


Mid Carolina Diesel

Because of our background as a trucking company, we understand that a reliable diesel mechanic is only part of the equation. It is also important for that professional to offer affordable options, so you can operate in a profitable manner. While other truck and trailer repair companies in the Mocksville, North Carolina area will press you into utilizing only new and OEM parts, we are happy to attempt to locate used parts if affordability is your objective.
Truck Services

Truck Services

We take care of everything from DOT inspections to engine and transmission repairs.

Trailer Services

Trailer Services

Our trailer services include alignments, tires, brake repair, lighting and wiring, floor and door repair, and much more.

Engine Repair

Engine Repair

Our engine repair services can improve engine performance or resolve a problem.

Why Choose Us?

Reliable Diesel Mechanical Repair Service

Truck Services
We bring more than 30+ years of experience in diesel mechanics, trailer repair, troubleshooting, diagnostics, fabricating, welding, and more to the table.
Truck Services
Our focus is on being your one-stop shop for all your truck and trailer repair and maintenance needs.
Truck Services
We keep our rates fair and competitive, so there’s never any question about where you’ll bring your truck for repair.

Mid Carolina Diesel:

Helping You Find Your Way to Your Destination

Get your exhaust in tip-top shape with

The Teraclean process at Mid Carolina Diesel!

We Proudly Provide Thorough,
Accurate Truck Diagnostics at

Mid Carolina Diesel

Trusted by Drivers & Fleets Alike

Reach Out Today

Please contact us today to schedule a service with one of our trusted diesel mechanics, or to inquire about your vehicle. From engine diagnostics and fuel systems to transmission repairs and preventative maintenance, we understand the critical nature of keeping your vehicle operational.