Tours & Tastings

To schedule a tour, please call us at 707-252-8463 or email us at We suggest booking weekend tours several days in advance as we are often fully booked on the weekends during the summer season. We also limit the amount of tours daily as to ensure a personable experience for all who visit O'Brien Estate.

Main Office

Our main office number is 707-252-8463 and we can be reached between the hours of 8:30am to 5:00pm, Monday through Friday.

For customer service regarding wine orders please email us at

Please call or email with any questions or comments about O'Brien Estate. We'd love to hear from you!