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S3 Maritime is your trusted source for complete yacht Systems, Service, and Support. We install today’s high tech marine products and integrate them into sophisticated yacht systems. Our team consists of a crew that brings broad knowledge and expertise aboard to provide outstanding professional and reliable service to our customers- We service any product, anytime, anywhere and we do it on time, in scope, and within budget. We also provide global, comprehensive support.

We are excited to offer the yachting community service based on dedication, integrity, professionalism, and enthusiasm.

We are located at the Salmon Bay Marine Center in Ballard/Magnolia along the Lake Washington Ship Canal, but our services extend worldwide. Anything. Anytime. Anywhere.


2360 W. Commodore Way, Suite 200 / Seattle WA 98199