Humboldt’s #1 Boat Repair

We only sell top-quality parts and motors from
brand names you know and trust that are fit to
last. Our certified experts will find the best solutions!

Emerald Marine offers a diverse range of boat repair and maintenance services including scheduled maintenance, advanced diagnostics, marine sound systems, and much more to satisfy the needs of our clients. We are a full-service boatyard conveniently located on Broadway in Eureka, California.

Certified Experts

Our amazing team consists of certified technicians and experts with years of experience, training, and education.

Emerald Service

We provide uncompromising top quality customer service with a commitment to utilizing the best staff, parts, and techniques.


Keeping accurate and relevant documentation allows us to better serve clients and provide a transparent track record of all repairs.

Advanced Diagnostics

Our highly trained staff utilizes contemporary techniques and methods with the best diagnostic tools and parts for every work order.

We work with a large network of marine motorsport distributors to maintain a large inventory and provide the best boat repair solutions at a cost-effective price. We service many motor brands and our advanced diagnostics allows us to quickly and effectively identify solutions.


Satisfaction Guarantee

We guarantee your complete satisfaction with any product or service purchased from us. Should any product or service purchased prove otherwise simply contact our customer service department within 30 days. We may not be able to return or exchange all products but we will offer the best resolution possible.

Ask about our White Glove Pick-Up and Delivery Service as well as our On-Site Diagnostics, Repair, and Installation.

Boat Repair

We offer a wide variety of boat repair services and our technicians use best practice methods to deliver professional results.


We are experienced at restoring boats through a variety of services to get your boat in seaworthy condition.


We provide customized solutions and offer our clients important insight about upgrades and repair solutions for their boat.

Modern Technology

We use professional industry-standard high quality equipment to run diagnostics and service every boat in our shop.

Factory Authorized

We used certified factory parts by working with a large network of vendors to find best practice solutions for your boating needs.


Our proactive maintenance programs keeps your boat running smoothly and addresses problems early to avoid costly breakdowns.

By far the best team I've ever worked with. They truly understood the look I was going for and completely nailed it! I would highly recommend them as a company, you won't find a better team!

Greg Ross, Customer

It was really fun getting to know the team during the project. They were all helpful in answering my questions and made me feel completely at ease. The project ended up twice as good as I could have ever envisioned! I'm definitely going to be returning!

Jeff Eddington, Customer

These guys we're able to keep my boat afloat! Seriously, they all have commendable talent in their respective fields and knocked my project out of the ballpark. Thanks for an amazing experience!

John Smith, Customer