petosa accordions

Step into the world of Petosa Accordions, a testament to over a century of master craftsmanship and unwavering dedication to quality. Founded in 1922 by first generation Carlo Petosa, our journey began in Seattle, Washington, with the singular goal of handcrafting custom accordions of the highest caliber.

Our legacy expanded through significant partnerships, first with Zero Sette in 1946, and later with world-renowned Bugari Accordions in 2009. These alliances propelled accordion development forward, blending time-honored techniques with cutting-edge advancements. Still family-owned and operated by our 3rd and 4th generations in Washington State, we proudly continue to offer a diverse selection of accordions, including individually handcrafted instruments made with traditional methods. Discover our new and certified pre-owned collections, backed by a century of expertise in sales, service, and repair, and experience customer service that is truly unparalleled.