General Diesel Repair
in North Charleston, SC

It’s important to maintain the performance and reliability of diesel trucks in North Charleston, SC. Our general diesel truck services are tailored to meet the comprehensive needs of your heavy-duty truck, ensuring each vehicle operates at its best, with safety and efficiency at the forefront.

Diesel mechanic performing general diesel repair services in North Charleston, SC
Diesel mechanic performing general diesel repair services in North Charleston, SC

ASE Certified Mechanics

Our team of ASE Certified Mechanics represents the pinnacle of professional expertise in diesel truck maintenance. This certification guarantees that the mechanics have undergone rigorous training and testing, ensuring they possess the latest knowledge and skills in diesel technology. This proficiency is vital for diagnosing complex issues and performing precise repairs, ensuring your heavy-duty truck receives the highest standard of care.

ASE Master Certified

ASE Master Certified mechanics are the elite in diesel truck servicing, having demonstrated mastery across multiple areas of vehicle repair. Their comprehensive understanding of diesel engines and systems means they can tackle even the most challenging repairs with confidence. Their expertise ensures that your heavy-duty truck benefits from repairs done right the first time, every time.

Heavy-Duty Diagnostics Expertise 

Advanced diagnostics play a crucial role in maintaining diesel trucks. Our state-of-the-art diagnostic tools allow us to accurately pinpoint issues, from engine performance to transmission problems. This precision in diagnostics ensures quick and effective repairs, minimizing downtime and keeping your heavy-duty truck on the road.

Importance of Overhead Valve Adjustments

Overhead valve adjustments are vital for diesel engine performance and longevity. Proper valve adjustments ensure optimal engine breathing, leading to better fuel efficiency and power output. Regular adjustments prevent engine damage and costly repairs, making them an integral part of diesel engine maintenance.

Areas We Service

At General Diesel, located in North Charleston, SC, we're proud to extend our expert services beyond our city's bounds. Our skilled team passionately caters to the diverse needs of diesel vehicles throughout Charleston, Dorchester, and Berkeley counties. With a commitment to excellence, we bring unparalleled diesel repair and maintenance to these communities, ensuring every heavy-duty and medium-duty truck performs at its peak, no matter the location.

Book An Appointment Today

For comprehensive general diesel truck services trust General Diesel’s skilled mechanics to keep your heavy-duty truck running at peak performance. From our ASE Certified Mechanics to advanced diagnostics and specialized transmission care, we provide a full spectrum of services to meet all your diesel truck needs. Let us handle the complexities of diesel maintenance, so you can focus on the road ahead.

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.

Customer Testimonials

"Nothing but great things to say about Aaron and his company. We always receive the best care with our daycare buses. Communication is always easy and we will continue to use them as long as we possibly can!"

Wonderful Beginnings

"Aaron, thank you for taking the time to help me with my Freightliner Classic. You and Ryan went above and beyond what’s excepted of a service center!"


"I have been taking my truck to these guys since I purchased it 3 years ago and they always do a fantastic job they do not sale your parts or perform work you do not need they will take you into the shop and show you exactly what's going on and they get the job done right every time. Thanks for all you do to keep my truck running right big shout out to Aaron good guy."


"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."


"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."


"I work for a company with 5 diesel vehicles. aaron and the crew at general diesel keep our trucks moving. great communication and always satisfied."


Great experience with General Diesel?

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Get in touch with General Diesel now to schedule service or for more information!