For all inquiries you can reach us at

Our mailing address is:

Tench Vineyards
P.O. Box 23
Oakville, CA 94562

Tours and tastings are available by prior appointment only. Please contact us at for any appointment requests and we will respond as soon as we are able to. Appointments are available between 10am and 4pm. Appointments typically take 2 hours and include a visit of the production facility, caves and vineyard.