Diesel truck repair is a service of Cummins Automotive & Diesel Service, a family-owned diesel truck maintenance, service, and repair shop. After setting up shop back in 2012, we have come to be regarded as one of the most trusted heavy duty diesel engine and pickup truck shops in the Northwest!

Whether you use your diesel truck for work or fun, we can provide you with troubleshooting, diagnostics and repair; and we’ll give you straight forward answers and insights about your diesel truck’s status. With decades of combined technician experience in mechanical and electronic diesel engines and systems, our continued training keeps us in pace with the knowledge and experience needed to keep us in step with the continually changing diesel engine industry.

Our goal is to provide the best product and services to our customers at reasonable prices while diagnosing and testing components on their diesel trucks with state of the art test equipment, and then, to service, maintenance, and repair them in house.

Cummins Automotive & Diesel Service has been owned and operated by the Cummins family for more than a decade. Our team is made up of honest and highly skilled techs. We guarantee our work and stand behind every repair and decision, based on years of excellence and close relationships with our customers. We serve nearly a hundred corporate fleets and companies in the Pacific Northwest who depend on us to keep their diesel trucks running in top shape, assuring reliability and safety.

Chevy GMC Diesel Emissions
Diesel Mechanic
Diesel Engine Repair
Diesel Service
Diesel Repair