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-> A restocking fee may to all returns and exchanges.

-> Refunds require original invoice/receipt within 30 days of purchase.

-> No refunds on installed products.

-> No refunds on special order products.

-> No refunds on electrical products.


Multnomah Yacht Harbor offers covered/uncovered moorage and trailer storage. CONTACT US FOR SLIP AVAILABILITY AND RATES.



Multnomah Yacht Repair & Commercial Marine Power Systems

Full Service Recreational Boat Yard & Commercial Marine Facility

Multnomah Yacht Repair & Commercial Marine Power Systems is a full service boat yard and commercial marine facility, equipped with the knowledge and parts necessary to repair recreational and commercial vessels of all sizes. Our highly-trained mechanics and technicians specialize in boat repair, service, maintenance and restoration, and with more than 25 years of professional experience in the maritime industry, you can trust our expertise and dedication. Our mobile repair shop allows us to provide immediate repairs. Customer service is our top priority and we want to earn your business with our quality work and affordable prices on boat maintenance and repair.

Multnomah Yacht Repair & Commercial Marine Power Systems is an authorized dealer of John Deere, Mitsubishi, Scania and Yanmar boat parts and accessories. Our boat mechanics are certified to service and repair marine engines, and install and service all parts and accessories; we are also an authorized dealer—sales and service—of Side Power, Webasto and King Trailer. We have over 3,000 different boat parts and accessories on our website and if you cannot find what you are looking for, simply contact us via phone or email and we can get it for you in about a day. You can even have parts delivered directly to your door; free standard shipping is included when you spend $100 or more by simply entering ‘SHIPFREE’ at checkout.

For additional information or questions about our recreational boat and commercial vessel services take a look at our service yard page or give us a call at 503.737.1651. For more information about our boat parts and boat sales, check out our boat sales page, and to find out more about our moorage and storage options see our moorage page.