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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.




Full Service Boat Repair Yard

Our full service boat yard and commercial marine facility is equipped with a 60-ton travel lift, which has a 19 foot beam capacity, capable of handling vessels up to 85 feet in overall length. We inventory most of the parts necessary to repair, perform maintenance or restore recreational boats, yachts and commercial vessels. Our boat mechanics and marine technicians are certified and trained, providing exceptional quality and affordable work.

Multnomah Yacht Repair & Commercial Marine Power Systems provides sales, service and installation of Yanmar, Mitsubishi, Scania and John Deere marine engine and generator lines. We are also an authorized dealer, providing sales, service and installation of Side Power thrusters and Webasto heaters. In addition, we sell new King Trailers and Parts, providing trailer fitting and service. Please click here too see our rates.

Boat Inspection

Preceding any repairs and boat maintenance services, the mechanics and technicians at Multnomah Yacht Repair and Commercial Marine Power Systems, are certified to perform complete and thorough boat inspections. These are designed to make the customer aware of both the level of damage that may exist, as well as potential upgrades and projects to be considered for their boat maintenance. The complete and intricate vessel inspection process will result in a diagnostic review, along with projected pricing for each relevant boat repair, upgrade, or maintenance issue. This is a vital first step to ensure that the vessel is reliable, safe and seaworthy.

Boat Inspection

Boat Repair, Maintenance & Upgrades

Our highly skilled mechanics and technicians at Multnomah Yacht Repair & Commercial Marine Power Systems have years of experience providing professional boat repairs, upgrades, installations and repowers to every kind of recreational and commercial boat in Portland. Specializing in marine engine repair and boat motor repair, along with electrical, electronics and plumbing repairs, we also have on-site fiberglass technicians. This team maintains, restores and details fiberglass and gel coating, does fiberglass boat restoration, interior and exterior restoration, and provides bottom painting and boat blister repair. Woodworking and metalworking maintenance and upgrades, are applied by our shipwrights and welders, and are available to keep your investment in the best condition possible.

Boat Repair

Boat & Trailer Sales

For those looking to purchase a boat, Multnomah Yacht Sales is a reputable boat brokerage. From power boats to sailboats, we provide numerous used boats that are affordably priced and conveniently located for viewings. As an authorized Portland boat dealer, we prioritize customer service and offer brands such as John Deere, Scania, Yanmar, Mitsubishi, Side Power and Webasto. We are also an authorized dealer of King Trailers, and love to work with our customers to help find the best trailer to suit them.

Boat Sales

Boat Parts & Accessories

Multnomah Yacht Repair is proud to provide a wide range of boat accessories and parts to meet the needs of our customers. Carrying over 3,000 different boat parts for sale at our location, we make it easy to find the exact item you need, and help in the installation process. From boat motor parts to accessories, our website contains a detailed list of our supply, and our staff is dedicated to helping you find the items you need. If for any reason, you are unable to find any accessory or boat part on our website, do not hesitate to call us at 503.737.1651 and we will ensure that the piece is shipped to your doorstep.

Boat Part Sales

Boat Salvage & Insurance

For boats that have experienced severe or seemingly irreparable damage, Multnomah Yacht Repair offers emergency service and boat motor salvage yard 24-hours a day. We provide boat haul outs and emergency service, devoting our best efforts to saving your vessel. We are proud to offer you affordable and timely service with a warrantee that meets the highest standards, and we will work to salvage your boat, engine or to the best of our ability. No matter what part of your vessel needs attention we have the tools, parts and experience to perform professional boat salvaging, repairs and service to your recreational or commercial vessel.

Boat Salvage

Boat Moorage & Storage

Boat moorage and storage are key elements of maintaining the best condition and stewardship for your boat. MYR has sufficient boat storage and mooring space, which can accommodate a wide variety of vessels, and we provide both in-water mooring and upland storage. Our marina provides the most affordably-priced storage and moorage in Portland for all recreational, commercial and personal watercraft. Our staff is willing to discuss your options and find the most suitable method of storing and caring for your vessel.

Boat Moorage

Boat Winterization

Another important aspect of standard boat maintenance is to ensure that your vessel has been appropriately winterized in anticipation of colder weather conditions and climate changes. Proper boat winterization will protect your vessel from the effects of extreme cold that can seriously and irreparably damage your boat. View the details of this service to understand in what ways our boat winterizing can prevent your vessel from unnecessary harm. Multnomah Yacht Repair is dedicated to the highest level of service in every capacity of caring for, and preparing your boat or commercial vessel for every kind of weather.

Boat Winterization