Trusted Marine Diesel Mechanics in Anacortes

Marine Diesel Sales
& Service

For Commercial Vessels & Pleasure Craft

CONTACT NOW

Marine Parts, Sales & Service
Over 40 Years of Expertise

John Deere · Mitsubishi · Kubota · Caterpillar · Detroit · Ford Lehman · Yanmar · Cummins · Onan

Excellence In Sales And Service

Serving The Marine Industry: Commercial Fishing, Tugboat, and Recreational Vessels Since 1982

Quick Part Sourcing

We offer a well-stocked parts store for John Deere and many other manufacturers. If you need a part that’s not on our shelves, we can source it quickly for local pickup or direct shipping.

Worry-Free Maintenance

Plan ahead for your maintenance and keep your engine tuned up for fuel efficiency, which will help you avoid the stress of your vessel not being in shape for the season. 

Expert Repair

With nearly 50 years of experience, our team will keep your vessel running at peak performance and help you get the maximum life out of your equipment.

Marine Vessel Services

Full-Service Repair & Sales, Including:

  • New Engine Sales & Service
  • Complete Engine Overhaul & Rebuilding
  • Complete Repower
  • Transmission Service & Overhaul
  • Fuel System Analysis & Repair
  • Annual & General Maintenance
  • New Takeoff and Used Engine Parts

Authorized Dealer For:

John Deere Marine parts & service also available.

What Our Customers Are Saying

“Gregg’s Diesel helped us out in a pinch. We were on a month-long trip up the coast, heading to Canada when our boat broke down. We were so relieved when we spoke with Wayne and he had a suspicion of what the problem could be right off the bat. Kurt came to our boat the following day and couldn’t have been nicer. That guy knows his stuff. Diagnosis was exactly what Wayne said, and Kurt found a couple other things that needed minor repairs. They got it fixed, made it easy and we got on our way. With boats especially, you worry that you’re getting taken advantage of, especially when you’re just a tourist passing through. I can assure you, they don’t gouge you on pricing and don’t sell you a bunch of stuff you don’t need. I wish we lived in this beautiful town and could make them our John Deere repair specialists full-time!”

-Michelle D.
“Wayne (and Kurt) provide excellent service and are some of the nicest, most talented diesel experts you will ever meet.”

-Iam M.
“Mr. Gregg does excellent work and is the nicest man you will ever meet.”

-Bob G.
“The service was great and all the mechanic were knowledgeable and professional”

-Derek C.
“Reliable, knowledgeable and dependable.”

-Nate W.
“Wayne is a great guy to work with. He is knowledgeable, friendly and responsive. We have purchased numerous engines from him, and worked together on repower jobs.Wayne is a great guy to work with. He is knowledgeable, friendly and responsive. We have purchased numerous engines from him, and worked together on repower jobs.”

-Isaac O.
“Absolutely nice people ! 👍”

-Brandon F.
“Love this company always helpful and has a ton of knowledge!”

-Mia H.
“Extensive knowledge! Knows marine diesel inside and out!”

-Judah G.
“Professional courteous great source of knowledge.”

-Michael M.
“Fantastic business with knowledgeable staff. All of my questions were answered in detail and the parts that I ordered came in on time. Will definitely do business with them again!”

-Mia D.

Keep Your Vessel
In Ship Shape

Your Boat Should Function When You Need It.

If It Doesn’t, Get In Touch

Call Us