A family winemaking tradition in the Santa Clara Valley since 1925, Guglielmo Winery is a fourth-generation, family-owned establishment that produces a diverse range of award-winning varietals from approximately 50 acres of California estate vineyards, as well as from other premium wine-growing regions within the state.

Today, Guglielmo Winery (gool-yell-mo) produces over 40,000 cases annually across three labels: Guglielmo Private Reserve, Tre, and its oldest label, Emile’s. Despite its growth, the winery remains committed to its family philosophy of creating natural, high-quality wines to be enjoyed with family and friends, with family members overseeing every phase of the winemaking process.

“Wine is a traditional part of our culture and one of life’s simple pleasures to be shared with family and friends.”

The tale of Oak Ridge Winery is one rich in family, farming, and winemaking. It all began in 1906 when Angelo Maggio immigrated from the Italian coast of Genova to Lodi, California, with his wife, Louisa. In 1928, they planted their first cuttings on the property of their first ranch home, setting the stage for a remarkable journey that would lead to the production powerhouse Oak Ridge Winery is today.

Originally built in 1934, the winery started as a winemaking cooperative, with Angelo, his son Roy, and eventually his grandson Rudy playing vital roles as multigenerational farmers. They grew grapes that were supplied to winemakers across the country. When the winery was put on the market in 2002, Rudy seized the opportunity to expand on their family’s rich legacy by producing quality wines of their own. His vision was not just about reviving history; the Maggio family transformed the winery into a state-of-the-art facility that meets the quality, style, and volume demands of an evolving market.

Laura Durham is the Chief Winemaker at Oak Ridge Winery, where she brings a wealth of knowledge and passion to her craft. With a background in both viticulture and enology, Laura has dedicated her career to exploring the unique terroir of California’s Lodi region. Her innovative approach combines traditional winemaking techniques with a commitment to sustainability, allowing the grapes to express their full potential. Known for her collaborative spirit and keen attention to detail, Laura has earned a reputation for crafting exceptional wines that reflect the richness of their origins. Under her leadership, Oak Ridge Winery continues to thrive as a destination for wine lovers seeking high-quality, distinctive wines.

Laura Durham has a deep appreciation for a variety of wines that showcase the unique terroir of the regions she works in. While specific favorites can vary, she often highlights the elegance of well-crafted Cabernet Sauvignon and the complexity of nuanced Zinfandel from the Lodi region. Laura also enjoys exploring the vibrant acidity and fruit-forward characteristics of Chardonnay, particularly those that are produced with a mindful approach to oak aging. Her passion for winemaking is reflected in her preference for wines that balance structure and finesse, inviting wine enthusiasts to appreciate both the craftsmanship and the story behind each bottle.

Tasting room is charming and served by caring staff who know the wines and vineyards. The solar panel roof is amazing. We enjoyed walking around the various garden beds filled with fresh vegetables and flowers. The "chicken condo" is amusing, and must be a delight for visitors with children.