Expert Marine Diesel Service and Repair in the Greater Seattle Area & the West Coast

For top-notch marine diesel service and repair in the Seattle area and up and down the West Coast, contact locally-owned and operated J & M Diesel. The trusted diesel maintenance and repair solution since 1983, we service and repair both private and commercial diesel vessels. With a long history of satisfied customers, you can count on us for unparalleled results.

Top Marine Diesel Service and Repair

From general maintenance to complete overhauls, the professionals at J & M Diesel use the very best and latest tools and technology. We offer a variety of diesel marine services to keep your main propulsion or auxiliary engine(s) running strong. Our technicians boast over 30 years of experience servicing vessels throughout the Pacific Northwest and in ports around the world! Not only do we have the training and experience to provide top-quality results, we specialize in rebuilding marine Detroit Diesel and Caterpillar engines with the top-quality OEM parts.

Detroit Diesel & Northern Lights Dealer

As a Detroit Diesel and Northern Lights dealer, we stock large quantities of top-quality Detroit Diesel and CAT parts. You can also count on us for new marine engine sales. Need a hard to find part? We can help! Contact us today and we’ll be happy to supply what you need.

Highest Standards of Excellence

J & M Diesel stands apart from competitors. We’re confident that our courteous and knowledgeable professionals and our cutting edge workmanship will exceed your expectations. Come see why we’ve become the preferred solution for diesel maintenance and repair in the Seattle area and beyond. You can also count on us for expert diesel truck services.

Diesel Marine Service and Repair Experts in Lynnwood

Serving Seattle, Anacortes, Everett, Lynnwood, Snohomish, Bellingham, Tacoma, Lake Stevens, Mukilteo, Mill Creek, Edmonds, Monroe, Seward, Anchorage, Portland & Los Angeles