PROFESSIONAL DIESEL REPAIR

KEEPING YOUR FLEET RUNNING

24/7

Expert diesel repair and maintenance services you can trust. Fast reliable and built to keep you moving.

Who We Are

At Modern Diesel Repair and Service, LLC, we specialize in keeping diesel engines running at peak performance. Serving the entire state of Oregon, our experienced team provides expert diagnostics, repairs, and maintenance for trucks, fleets, heavy-duty equipment, and agricultural vehicles.

Driven by quality, precision, and modern technology, we deliver solutions that you can rely on. From routine maintenance to complex engine repairs, we ensure every service is completed with care, transparency, and attention to detail.

Whether you’re a single driver or manage a commercial fleet, our goal is simple: keep your diesel vehicles safe, efficient, and dependable, while providing a customer experience built on trust and professionalism.

Experience modern diesel repair done right—because your vehicle deserves nothing less.

Our Promise

We’re committed to honest service, reliable repairs, and providing parts that keep your diesel vehicle running strong.

Our Services

Expert diesel repairs and quality parts to keep you moving.

Brands We Service

Trailer, Reefer & Road Service Solutions

We provide reliable maintenance, repair, and roadside services for commercial trucks and trailers. Our experienced technicians service a wide range of equipment to keep your fleet safe, compliant, and on the road.