Careers at General Diesel

At General Diesel, we are a team dedicated to setting new standards in the trucking industry. Our commitment to excellence in diagnostics and a no-nonsense approach to repairs has built a foundation of trust and reliability with our clients. We are passionate about what we do and are looking for individuals who share our drive to provide outstanding service.

Job Openings

Diesel Mechanic
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Drive Your Future

Welcome to General Diesel LLC, where trust translates into transparent, tailored truck repair. We specialize in diagnostics, and we quickly identify and resolve issues, minimizing downtime. Our expertise in transmissions and overhead valve adjustments ensures our client’s vehicles operate at peak efficiency. 

We are actively searching for Diesel Mechanics who share our passion for exceptional service, innovation, and personal growth. We offer reliable work where you can contribute to a positive work environment that our employees genuinely appreciate. 

We are seeking individuals who are dedicated to delivering quality and timely service to our customers. If you are highly organized, possess extensive knowledge of heavy-duty diesel trucks, and are committed to maintaining our high standards of service, we are eager to connect with you.

This role is responsible for:

  • Maintains diesel equipment operation by completing inspections and preventive maintenance requirements
  • Correcting vehicle deficiencies; making adjustments and alignments; keeping records 
  • Performing adjustments and alignments
  • Perform repairs and preventative maintenance
  • Perform inspections, diagnosis, and repair of Electrical, Hydraulic, Suspension, Brake, and Air systems
  • Ability to effectively communicate needed repairs or tasks
  • Able to utilize vehicle computer electronics systems to interpret failure modes and assign repairs 
  • Conduct safety checks on vehicles and equipment 
  • Complete required paperwork and maintain records associated with repairs 
  • Work with a high degree of independence and with a high level of productivity 
  • Establish and maintain good working relationships with assigned customers and vendors. 
  • Communicate effectively both verbally and in writing.

Requirements for this position include:

  • 3 years experience
  • ASE preferred but not required
  • Clean drivers record and reliable transportation
  • Excellent verbal communication skills. 
  • Must have own basic hand tools
  • Proficiency in using mobile devices, navigation of mobile applications and email to document repairs and communication and the ability to learn new platforms
  • Must be able to lift 50lbs
  • Enthusiastic team player
  • Punctual, able to follow instructions, multi-task and apply initiative
  • Positive attitude, safety consciousness, good instincts, and self-motivation
  • Excellent organizational skills and the ability to balance a variety of tasks


🗓️ Full-Time, Monday - Friday 7:00 am - 5:00 pm 

✅ 401(k)

⚕️Life Insurance

❤️‍🩹 Dental, Vision & Health Insurance

💸 Paid time off

💲 Commission

Salary: $25-$35 per hour

Interested applicants should send their resumes to:

Due to the number of applications we receive, only qualified candidates will be contacted.

Our Vision and Your Role

Our mantra is clear: offer holistic truck repair services that cater to a broad spectrum of clients, from owner-operators and major fleets to small businesses. At General Diesel, we handle challenges head-on, and there’s always someone ready to respond to our client's needs. As a member of our team, you will be the frontline of our commitment to no-wait, reliable service.

Learning and Growth Opportunities

We believe that the growth of our employees is pivotal to our success. Whether you come from a military background, have experience overseas, or have formal dealership training, we provide a platform for you to expand your skill set. Our focus on diagnostics, transmissions, and overhead valve adjustments ensures that you will be working with the latest technologies and best practices in the field. With General Diesel, learning is continuous, and excellence is the standard.

Job Culture

At the heart of General Diesel is a culture of efficiency and effectiveness, supported by our FullbayLean management system. This environment not only benefits our customers but also enriches the work experience for our employees. You will find yourself in a supportive, team-oriented atmosphere where every member’s contribution is valued. We encourage open communication and innovative thinking, allowing you to bring your best ideas forward.

Why Choose General Diesel

Choosing a career at General Diesel means joining a team that’s diverse in experience and united in purpose. We are proud of our heritage of working on a wide array of engines and trucks, offering services that are both high-quality and cost-effective. We believe in passing the benefits of our efficient management directly to our customers and employees. Here, you’re not just doing a job; you're making a significant impact in the lives of our clients and the trucking community.

Join Our Team

If you are passionate about providing top-notch truck repair services and are eager to grow in a dynamic and supportive environment, General Diesel is the place for you. We invite you to bring your unique skills and join a team where learning is an everyday event, and job satisfaction is the norm. Apply now and be part of a company that is changing the landscape of the trucking industry, one repair at a time.

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?

Contact Us

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