Contact Us

We take great pride in our wines and our growing family of customers and Cellar Club members. We value hearing from you, your questions and comments. We try always to respond as quickly as schedules allow. For that reason, emails are the preferable option.

Our Locations

Winery & Offices
Our winery and offices are located on Eighth Street East between Highway 12 and Napa Road, historically, the railroad route from the trans-bay ferry terminal to Sonoma Valley.

21481 Eighth Street East, Suite 3 Sonoma, CA 95476
707-939-1012 winery
707-939-1070 fax

Tasting Room
Our Tasting Room is on historic Sonoma Plaza at the corner of First Street East and Napa Street, one block from the Sonoma Mission (est. 1823). Open 10:30am to 5:30pm daily.

498 First Street East, Sonoma Plaza Sonoma, CA 95476
707-938-8091 tasting room


Paul Giusto, Co-Founder
President, Sales, Distributor Relations
707-939-1047 direct paul@highway12winery.com

Michael Sebastiani, Co-Founder
Winemaking, Business & Grower Relations
707-939-1049 direct michael@highway12winery.com

Doug Offenbacher, Co-Founder
Marketing, Brand Development
707-481-8984 direct doug@highway12winery.com

Cristina Bisio McNeil
Sales Operations Mgr. / Cellar Club Mgr.
707-939-1012 direct cristina@highway12winery.com

Adam Ivor
Winemaker, Cellar Operations
707-939-1048 direct adam@highway12winery.com