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About Us

General Diesel stands out for its premium repair services. Specializing in diagnostics, we quickly identify and resolve issues, minimizing downtime. Our expertise in transmissions and overhead valve adjustments ensures your truck operates at peak efficiency. We're not just repairing trucks; we're restoring your lifeline to the road.

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A Name You Can Trust

At General Diesel, our commitment to reliable, honest service has made us a trusted name in the truck repair industry. Clients know that with us, they receive only the essential services they need, ensuring integrity and transparency at every turn. Where trust translates into transparent, tailored truck repair. Experience the Integrity Difference with General Diesel.

General diesel workshop in North Charleston, SC

Our Story

General Diesel's story began in the 1970s, as a beacon of excellence in medium and heavy-duty truck repairs. In 2021, a new chapter unfolded when one of our largest customers took over, infusing the business with fresh vision while honoring its rich legacy. Situated near bustling ports, we've adapted to the dynamic needs of a growing economy, focusing on crucial areas like diagnostics and transmission repairs. Our shop's unique history, spanning from military to dealership experiences, equips us with unparalleled expertise. At General Diesel, we don't just fix trucks; we nurture a legacy of quality and dedication.

General Diesel Premium Repairs

Diesel mechanic performing electrical repair in North Charleston, SC

What Makes General Diesel Special?

General Diesel's uniqueness lies in its rich history and diverse expertise. Our team's background covers various industries, from military service to formal dealership training, equipping us to handle any challenge. Combined with our efficient Fullbay management system, we offer unparalleled service quality at cost-effective rates, directly benefiting our customers. This blend of experience and innovation makes General Diesel a leader in the truck repair industry.

Your Diesel Truck Deserves the Best

Your heavy-duty diesel truck deserves the best care, and General Diesel delivers just that. We understand the intricacies of diesel trucks and the importance of keeping them road-ready. Our specialized services ensure your truck isn't just repaired; it's optimized for performance, longevity, and reliability. Trust us to give your diesel truck the care it deserves. Choosing General Diesel means choosing a partner committed to the health and efficiency of your vehicle.

Our Diesel Mechanic Services

For comprehensive heavy-duty diesel mechanic services in North Charleston, SC, trust General Diesel team to keep your heavy-duty truck running at peak performance. Our ASC-certified mechanics provide a wide range of services, from advanced diagnostics and specialized transmission care, to DOT inspections and RV & bus repairs. Get in touch with General Diesel today and take advantage of a full spectrum of services to meet all your diesel truck needs.

Ensuring compliance with transportation regulations is vital for every heavy-duty truck in North Charleston, SC. Our DOT Inspection Services are designed to provide thorough assessments, ensuring your heavy-duty trucks meet all federal standards and are safe for the roads.

Truck Parts

Customer Testimonials

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"Thank you General Diesel!! There aren’t that many shops that will make the time to quickly assess a problem to help out weary RV travelers! You guys run a tight ship. We’re glad to be back on the road so quickly!"

Roberto Mcgrath

"These guys are the best! They will stand behind their work and make sure everything they repair is done right and thoroughly fixed. My bus service door motor was not functioning at all, and they were able to track down all the electrical issues involved and get it working again."

Dan Fuhrman

"Amazing Experience! So kind, knowledgable and you can tell just an overall genuine and quality company. And fixed everything needed! Highly recommend!"

Rachel Erickson

"Been dealing with these guys for a few years and no matter what's the issue they find the problem and get it right, the staff is always nice and easy to work with."

Franklin

"Fantastic service and customer service. The technicians are very knowledgeable in their field as a Diesel Mechanic. The parts department is just as great. If part is not on hand, the parts department can get it in timely manner."

Bass

"Outstanding friendly staff. Was able to quickly get started on my vehicle. Very knowledgeable staff"

Tyrone taylor