Update: We've now been using NHD for 7 years both for storage and maintenance work. We've had FG…read moreand mechanical work done. The quality has been good and where there's ever been any issue they make it right. I do recommend being very clear about what you want though, especially if you're a remote owner like we are. Also, don't put too much stock into an initial quote for work.

Justin, Patrick, and the team are a pleasure to work with! They are responsive, friendly, and…read moreefficient. We had a Mercury motor bulletin service issue to address, and our boat is moored in Anacortes while we live out of town. North Harbor Diesel was by far the most responsive of all the qualified service providers we contacted. We left our keys with them, and once the parts arrived, they promptly took action and handled everything: moved the boat, hauled it out, completed the service, and returned it to our slip on the same day and stayed communicative the whole process. They did it all with a high level of professionalism that stands out. Highly recommend!

I really like Carl. In and out in no time. Had the boat purring like a kitten in no time. Ready for…read morecrabbing!

From the owner: We repair, maintain, upgrade, or install all items that are marine!…read more Diesel and Gasoline engines Outboards and Outdrives. Electrical and Electronics. Plumbing systems. Heating systems. Hydraulics. Stop by our facility or call ! We can most likely repair your item too!

Background: An 8year trawler liveaboard; former employee of two major marine service companies in…read moreAnacortes; a current boat manager for a 41' sailboat. Recently I had an electric circuit issue on my boat that required immediate attention. ESI and crew stepped up and 'went the extra mile' to repair the problem beyond my expectations. Good guys, good work, good price. Will use again.

This is my first experience w ESI. One technician came w an associate and when the lead, sought…read moreadvice, the head guy was contacted and this warrants a 5 star. Excellent troubleshooting on an electrical matter. The drop comes in the office, as tunnel vision focuses on sales. I have a fully functioning inverter. I don't need two. In connecting the inverter it's neutral and hot wires cross. Maybe, I'll still have them complete the project. Enough details were left out for me not to be apt to hastily do so. I'm all for a locally managed yard that seeks the best possible outcome.

John is a professional, knowledgeable and very helpful guy. I have needed to get information from…read morehim on several occasions - always goes out of his way to assist in any way he can!

From the owner: Bounty Marine, Inc. is a manufacturer of Custom Marine Windows and Doors built from aluminum…read moreextrusion and tempered glass. Our products are used in new construction and replacement in older vessels. Our new construction customers include: Alumaweld Boats Rogue Jet Boats Norvelle Boats Precision Weld Boats Raider Boats Xtaero Boats Other manufactures that have our products include: Tollycraft Yachts Californian Yachts Nordic Tug Navigator Norstar SeaSport SkipJack

Glen, the owner is a gem. Knowledgable & helpful in everyway possible. Sense of priority in a…read moremarket where customer service is often measured in weeks. Honest & trustworthy... and I don't know how to put a price tag on that. Looking to buy a new or used engine...looking for maintenance or repairs... call or visit Glen.

From the owner: D & G Marine LLC provides Oil Change, Tune Up, Electrical Repair and Installation, Trailer Service,…read moreBattery Replacement Installation, Winterizations and Spring Start Up to the Mount Vernon, WA area.

I have maintained my American Tug 41 with them for 10 years and I have had excellent service.read more

I needed to repower my boat, and they did an outstanding job. Quality of the work was great…read more Communication was great. I also had the do several other projects while my boat was in their yard - new cabin door, fiberglass repair, new toilet in head, some electrical clean up, new electronics. I was super happy with how it all went down.

Great experience. My problem with a Honda outboard was a simple fix. Adam worked me in quickly and…read morefixed us right up! And, not only was he easy on the pocket book (a great value) but he gave me many maintenance tips to help me to avoid future repairs. Thanks again, Adam

Adam patiently guided us through the boat and motor selection decision. He listened to our needs…read moreand delivered the perfect solution. Upon delivery, he walked us through operational and maintenance details. We will refer our friends to Adam!