Service Department


River City Boat Sales & Marine Services is the premier full-service marine repair and maintenance facility on the Upper Willamette River. As a trusted dealer and service provider in the region, we specialize in boats 2010 and newer and Yamaha boats 2012 and newer, ensuring your boat stays in peak condition and ready for every adventure. 

Boat Repair & Marine Services Near Portland, Oregon – Conveniently located 15 miles south of downtown Portland with easy access off I-5, our certified marine technicians deliver expert care you can trust. From preventive maintenance and mechanical repairs to engine diagnostics, detailing, and warranty support, we take care of every aspect of your boat so you can focus on enjoying time on the water without worry.

At River City Boat Sales & Marine Services, our mission is simple: help you enjoy more time on the water with peace of mind, knowing your boat is ready for every adventure.

Marine Services We Offer

  • Professional mechanical repairs and preventive boat maintenance

  • Seasonal boat servicing, winterization, and spring readiness

  • Insurance claim assistance and warranty repairs (available for boats purchased from River City Boat Sales)

  • Complete boat detailing services, including:

    • Hull cleaning

    • Lake Oswego certification and tagging

    • Interior and exterior detailing packages

  • Fiberglass repair services (inspection required)

  • Advanced engine diagnostics and performance optimization

Schedule Your Boat Service Today

Appointments are required prior to drop-off.

Call or text us anytime to schedule your service and experience expert on-the-water marine care, unmatched convenience, and dependable results, so your boat is always ready for the next adventure.

Schedule Service

We specialize in servicing Yamaha Marine and Volvo Penta engines, including inboards, outboards, sterndrives, and jet propulsion systems. 

We may be able to service other engine brands on a case-by-case basis—please contact our Service Department in advance to confirm availability.

We service Yamaha Jet Boats, Regal Boats, and Bennington Pontoons, as well as boats powered by Volvo Penta or Yamaha Marine engines. Boats must be 2010 or newer (Yamaha 2012 or newer). Contact us with any questions!

Yes, we perform warranty service exclusively on Yamaha, Regal, and Bennington boats that were purchased from River City.

At this time, we are unable to process warranty work for boats purchased elsewhere. For insurance-related repairs, please contact our Service Department so we can review your claim and discuss how we may be able to assist.

Yes, we do offer gelcoat and fiberglass repair services. These repairs are evaluated on a case-by-case basis depending on the extent of the damage and scheduling availability.
Please contact our Service Department to discuss your repair needs and request a quote.

Yes, we offer full boat detailing services, including washing, cleaning, waxing, and buffing. Detailing is available as interior-only, exterior-only, or a combination of both, depending on your preference. Because each boat is different, all detailing services require a custom quote prior to scheduling. Please contact our Service Department to discuss your boat and receive a quote.

Yes, we offer boat transportation services if needed. Availability and pricing vary based on location and boat size, so a custom quote is required.
Please contact our Service Department to discuss your transportation needs and receive a quote.