About Rosen Marine

About Rosen Marine: who we are, what we value, and how we became one of the most trusted names in Vermont marine service. Rooted in tradition and driven by craftsmanship, we’re committed to serving boaters with integrity.

At Rosen Marine, boats aren’t just our business —they’re our passion. Tracy taught sailing in the 60s and 70s, and Stern grew up on the water with his father, mother, and grandfather. With a lifelong love of boating, they’ve turned their experience into trusted marine service.

Stern, a skilled mechanic with years of professional experience, has rebuilt boats from the hull up—handling everything from mechanical systems and electronics to welding, fiberglass repair and finishing. Every project reflects our deep respect for “boat values” and the people who love boats.

Our team brings together generations of hands-on experience, local knowledge, and a commitment to keeping Vermont’s boaters safe, confident, and ready for adventure—while staying current with national boating education resources.

Our mission is to serve with unwavering honesty and integrity, placing trust at the core of everything we do. We are committed to transparent communication, ethical practices, and delivering reliable, high-quality service that earns the confidence of every customer, partner, and team member we have the privilege to serve. We stand fully behind our work with a 100% guarantee on both our craftsmanship and dedication.

We care deeply about the health of the waters we work on and support ongoing Lake Champlain conservation efforts that protect the region we call home.

Our advice and services follow U.S. Coast Guard boating safety guidelines to ensure every customer is prepared and protected on the water.