US Watercraft

US Watercraft specializes in the construction of welded aluminum, steel, and composite vessels. We are the exclusive licensed builder of SeaArk Marine commercial designs, with models that range from 17 to 100 feet in length. We start with a high-performance hull and customize the layout above and below decks to meet a variety of applications, including fire and rescue, law enforcement, aquaculture, survey, and landing craft for construction and bridge maintenance.

Every day, we work to provide clients with a safe, reliable, highly functional vessel that will help accomplish their mission, whether that mission is saving lives, moving people, getting a job done, or defending a shoreline. We are laser-focused on our commitment to customers, quality boatbuilding, and timely delivery for every project.

US Watercraft is the commercial boatbuilding division of Waterline Systems, Inc. We have more than 30 years of experience in high-performance vessel construction. We offer new builds and service under one roof, which allows us to support each vessel throughout its lifetime.