Sonoma Portworks
(707) 769-5203
613 2nd St, Petaluma, California, 94952-5123
About us
Sonoma Portworks is the only winery in Sonoma County that specializes in ports and after-dinner wines, and one of only a handful in the entire state. As a pioneer in the industry, we like to discover what’s possible—whether that means using an unusual grape to make a port or creating unique flavor combinations in our after-dinner wines.