Heavy-Duty Diesel Mechanics in North Charleston, SC

General Diesel provides professional diesel mechanics for a wide range of heavy-duty vehicles repair & maintenance services from our shop in North Charleston, SC. From DOT inspections and preventive maintenance, to semi-truck, bus & RV repairs, trust General Diesel to get the job done right. Get in touch with us today to schedule the service you require!

Do Trailers Hold Their Value?

Trailers tend to maintain their value well, especially if they are well-maintained and in good condition. Factors like the make, model, usage, and how well they have been serviced play a crucial role in their resale value. Regular maintenance and timely repairs are key to ensuring trailers retain their value over time.

What Kind Of Suspension Do Semi Trucks Have?

Semi-trucks typically use air suspension systems due to their ability to handle heavy loads and provide a smoother ride. Air suspension adjusts to varying load weights and road conditions, offering better control and comfort compared to traditional spring suspension systems. They are essential for maintaining stability and safety in heavy-duty trucks.

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!