Specialties

The Ultimate Custom Boat Experience At 805 Marine and Rozsa Custom Boats, we don’t just build boats—we craft experiences. From the first sketch to the final polish, every boat we create is a reflection of your vision. We specialize in extreme modifications and complete overhauls, transforming your existing boat into a true masterpiece. Whether it’s enhancing performance, upgrading design, or tailoring every detail to your needs, we turn your ideas into reality. But we don’t stop there. We’re also pushing the limits of design with our Rozsa 22 hull mold—a new standard in custom boat building. Our boats are second to none in their class, offering unmatched comfort, performance, and longevity on the water. With endless design possibilities and complete freedom of layout, we build more than just boats—we build your dream boat. Any design. Any layout. Anything you can imagine. At 805 Marine and Rozsa Custom Boats, if you can dream it, we can build it.

History

Established in 2015.

805 Marine → Rozsa Custom Boats Since 2015, 805 Marine has been serving the California coast with expert mobile marine repair. What started as a small service quickly evolved into something much greater. By 2018, we had earned a reputation as one of the premier custom boat fabrication specialists on the West Coast—building a name for quality, innovation, and craftsmanship. In 2024, we launched Rozsa Custom Boats to take things to the next level: designing and building brand-new, fully custom hulls from the ground up. Now in 2025, we’re proud to introduce our very first Rozsa 22—a hand-built, fully custom hull that represents years of vision, dedication, and refinement. This is more than a boat; it’s the beginning of a new generation of West Coast performance and craftsmanship. And we’re just getting started.