About Us
About Diesel Maintenance and Repair LLC
Serving upstate South Carolina, Diesel Maintenance & Repair provides a dealer level alternative for customers needing service and repair of all types of trucks and equipment performed onsite for their convenience.

What We Do

Whether it’s a routine oil change, or an in frame overhaul, our team works with each customer to provide repairs with a sense of urgency to keep customers moving. Scheduled repairs are performed on location to reduce downtime and increase efficiency. Specific plans are available for your fleet and tailored to meet specific needs.
Our History

After serving the area in multiple roles for years, Diesel Maintenance & Repair LLC was established in 2022 by Randell Parnell. A native of upstate South Carolina, he has 20 years of industry experience driving our company’s understanding of the diesel repair field.
Our team of technicians each bring unique experiences with them that help us serve our customers with a broad range of expertise, some of which include:
- Fleet Management
- Waste equipment repair
- Tree service equipment inspection and repair
- Heavy Equipment repair
- Marine Industry diesel repair
- Trucking Industry Maintenance
- Welding and Fabrication
- Paint and Auto Body

Expert Services
Explore our gallery showcasing top-quality diesel maintenance & repair services for your vehicle.
Learn More About Us
Curious about our journey and what drives us? Dive into our story and discover the dedication behind Diesel Maintenance and Repair. We’re passionate about providing top-notch service and building lasting relationships with our clients. Get to know us better and see why we’re the trusted choice for Diesel Maintenance and Repair.