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Welcome to Yacht Services


After 25 years of captaining and project managing the design and construction of custom yachts, Grant Macdonald formed Yacht Services in 2010. His years’ of experience along with their staff have brought together a wealth of knowledge and experience unequalled in the industry. Yacht Services is a small but efficient company able to give their customers personal attention and a high level of customer service.

Yacht Service's staff includes experts in wood working, mechanical and hydraulic repair & service, electronic sales and installations, as well as general yacht maintenance service, installations and repairs. Yacht Services has a client list including boats of all sizes from small tenders to 90+ foot luxury yachts with each one considered as important as the other no matter what the size or value of their boat.

About Us

Grant Macdonald - Owner
A native to the PNW, Grant has held a masters license since the age of 24, has cruised and captained yachts worldwide, managed the construction of custom yachts from 60’ – 140’ in the US and abroad, many of which have ended up on the covers of major publications, and most importantly, maintained the highest level of customer satisfaction for his clients.

John Swenson - Operations Manager
John also joined Yacht Services recently coming from the yacht sales end of the marine industry. He is a boat owner and avid cruiser as well as being well versed in Riviera Yachts as well the marine industry. He will be your first contact with Yacht Services when calling our offices and his upbeat personality is a pleasant addition to our office.

Steven Christopherson
Steve is an highly skilled wood worker and carpenter with equal strengths in electronic installations and general yacht service and repairs. Steve started in the marine industry assisting in the sales and service for an inflatable tender manufacture. He graduated from that to working for a local dealer and importer of Off Shore and Riviera Yachts until joining Yacht Services when formed in 2010.

Larry Stenbakken
Larry's strength lies in mechanical service and repairs. He started working in marine industry as a crew member for a hydroplane racing team keeping the boats engines running in top form. He too joined the dealer and importer of Off Shore and Riviera Yachts handling the delivery, commissioning and servicing of the new boats for over 10 years until joining Yacht Services when formed in 2010. As well as working in the marine business Larry and his family also own a 37' Riviera which they cruise as often as they can get away.

Robert Roodzant
Rob joined our service staff in 2012. He has worked in the commercial fishing industry as a mechanical engineer and with Wesmar Marine as their service manager specializing in general hydraulic and stabilizer equipment installation and service. Rob has also shown great skill in designing and installing electronic systems including computer and AV installations. He is also a proud boat owner which adds to his knowledge and perspective when working with our clients on their boats.

Brandon Hebert
Brandon joined Yacht Services in March 2013 as an apprentice yacht rigger and along with his knowledge and love of wood working is a great addition to our staff.


Expertise in
General Maintenance
Custom Yacht Service
Marine Wood Working
Electronics Sales & Installation
Mechanical
Hydraulics Repair & Service
Yacht Remodel Projects

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1220 Westlake Ave N • Seattle, WA 98109 • 206-282-3500
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