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.

Today, Rudy’s three daughters, each passionate winegrowers in their own right, oversee operations at Oak Ridge Winery. They focus on hospitality, brand building, and expansion, ensuring that the family legacy continues to thrive. Together, their vineyards, along with their father’s, encompass an impressive 2,500 acres throughout the Lodi American Viticultural Area (AVA).

Visitors to Oak Ridge Winery can enjoy a blend of history, innovation, and exceptional California wines, all crafted with a family touch. 

Oakville Ranch is the original mountain vineyard of the sub-appellation that produces the New World's most celebrated Cabernets. Covering just two square miles at the heart of Napa Valley, the Oakville district may be small, but its wines play a very big role in the connoisseur's collection. At 1,400 feet above the valley floor, the Oakville Ranch vineyards produce fruit that speaks from the appellation's signature red volcanic soil with a mountain accent. In the two decades since Bob and Mary Miner purchased the 350-acre ranch, plantings have slowly increased from an initial 55 acres to today's 75 acres of predominantly Bordeaux varietals. It's definitely a trek up the mountain, but well worth it. Kristin led our tasting in the greenhouse--the grounds are amazing and the wines are especially good (Cab Franc). They are only open by appt. M - F, but it you will be on the Silverado Trail on a weekday call and make an appt.

Bart and Barb Obrian's property is a 33 acres of vineyards, a bonded winery, and their home. When you visit, you will be treated to an intimate experience in their backyard sitting at picnic tables under oak trees. Tour and Tasting – a 60 minute tour and tasting experience. Your tour starts outside at a picnic table overlooking hundreds of acres of vineyards. Then you will visit the main fermentation and barrel storage room of the winery and learn about how wine is fermented in our 500 to 3,000 gallon stainless steel tanks and then aged in French oak barrels. Your tour will conclude in our bottling line room, where you can see thecrusher/de-stemmer, must pump, and bottling line. $20 per person; fee waved with the purchase of 1 bottle of wine per person or wine club signup per couple.

Winemaker Denis Hoey released his first commercial vintage at the age of 21. He now blends old-world methods with new-world techniques to create nouveau-style wines. His goal is to produce wines that are rich, textured, and balanced, while respecting both terroir and varietal character. Hoey's success stems from meticulous attention to detail and the purposeful application of each step in the winemaking process, including grape sourcing, fermentation techniques, pressing regimens, barrel selection, and aging programs. The result is a line of clean, focused wines.

A native of Sacramento, Hoey grew up in a family that appreciated fine wines, exposing him to a diverse range of quality selections that helped refine his palate. In 2004, he graduated from the University of California, Santa Cruz, with a degree in Business Management. Shortly after, he met Jeff Emery, the owner and winemaker at Santa Cruz Mountain Vineyard. This relationship quickly evolved into an Old World apprenticeship for Hoey, who eventually became the production manager at SCMV before founding Odonata Wines in Santa Cruz in 2005.

Hoey honed many of his cellar practices at Bison Organic Brewery in Berkeley, where he worked with a more perishable product. This experience emphasized the importance of careful attention to spoilage organisms. He continues his education by following current trends in winemaking research from major universities and has traveled to Italy and France multiple times to gain a broader perspective on European winemaking techniques and varietal fidelity. His commitment to quality is evident in his practice of tasting frequently to maintain a sharp palate for the nuances of wine. He consistently challenges himself to improve by learning from the successes and missteps of others in the industry.

In 2014, Hoey and his wife, Claire, relocated to the Santa Lucia Highlands, where they are raising their family and operating Odonata Winery. Their property features a 2-acre vineyard, a production facility, a tasting room, and a welcoming patio where visitors can enjoy their unique wines.