Oak Ridge Winery

The Maggio Family has been in Lodi for over 100 years, and those deep roots give us a strong sense of taking care of the land, aiming to leave it better for future generations. We farm all of our 2,500 acres of vineyards following Lodi Rules, a third-party certified program made for the Lodi Appellation. It’s all about sticking to rigorous, scientifically sound sustainable wine growing. Lodi Rules is actually America’s first sustainable wine-growing program.

At the winery, we produce small batches of our hand-crafted wines, like our signature Old Zin Vines (“OZV”), and we offer custom winemaking services to many wineries and custom brands. Each wine and partnership we form reflects our passion, commitment to quality, and uncompromising integrity.

We’d love to see you in our 50,000-gallon redwood tank tasting room! “Das Weinhaus” used to store wine, but since 1965, it’s been the tasting room. Instead of aging wine, we welcome you inside to pour you a glass!

When you visit Oak Ridge Winery, you’ll see a blend of old and new—a mix of what Lodi used to be and the upgrades that have paved the way for new vintages. Since 2002, this old cooperative has been gradually transformed into a state-of-the-art production house, featuring an efficient bottling line, a cellar full of French, American & Hungarian oak barrels, and over 8 million gallons of tank space.

Just a heads up, we are a 21+ only property, so babies and kids of all ages aren’t allowed.

For groups of more than 4, please call or email us to make a reservation. If your group has more than 6 people, we can only accommodate glass or bottle purchases.