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B Cellars

B Cellars 703 Oakville Cross Road
Oakville  CA 94562
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All experiences offered by advanced reservation.

Just as the blending of two or more world-class wines can make an even more palatable potion, the uniting of two over-achieving entrepreneurs can create a union that is more effective than either one alone.

When B Cellars’ founder Jim Borsack first encountered his partner Duffy Keys at a fourth of July barbeque in 2002, both executives were exploring new life paths in the wine business. Over a drop of the good stuff, of course, their journeys became intertwined when they discovered that they not only shared the same tastes in wine but were also on parallel missions to acquire vineyard property.

In the spring of 2003, they scrapped their solo endeavors, formed B Cellars, and got serious about structuring a first-rate wine company predicated upon two absolute principles: first, to produce exceptional artisan wines, season after season, by employing a multi-vineyard strategy, and second, to develop distinct flavors by blending wines from mutually complementary varietals.

Not long after they met the third key player, Kirk Venge named “One of the Top 20 New Winemakers in the World” by Food & Wine Magazine (October 2005). Kirk brought with him a 37 year winemaking legacy via his father, Nils, and a keen understanding of the Napa appellation. A bond was established almost immediately. “With Kirk’s passion for great wine, first-hand knowledge and commitment to excellence, it quickly became apparent that he was the ideal winemaker for B Cellars,” said Jim.

All team members were in concert with the idea of blending the finest red wines from the Napa Valley Appellation, and Kirk was given the mandate to create three proprietary blends of consummate quality from year to year.

The B Cellars name and logo stand for a commitment to season-less excellence. The letter ‘b’ and the degree symbol º refer to BRIX, a wine term which defines the optimal sugar/alcohol content in grape juice that indicates the potential for greatness.

B Cellars is committed to the artisan approach, creating perfectly balanced and complex wines. We are confident you will enjoy them and be proud to share them with friends and family.

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  • Open by appointment - call/email
  • Offers tours by appointment - call/email
  • Seated tasting available
  • Tasting available in private area
  • Tasting fee
  • Indoor tasting area
  • Outdoor tasting area
  • Barrel tasting available
  • Winery has gardens
  • Winery has unique architecture
  • Winery has art on display
  • Winery has an EV charging station
  • Fireplace
  • Winery includes wine caves
  • Romantic
  • Family run
  • Winery practices sustainable agriculture/production
  • Winery can host corporate functions up to 100 people
Tasting Room Size


Tasting Room Atmosphere
 Modern/Rustic Atmosphere
 Modern/Rustic Atmosphere
Formal/Casual Atmosphere
Formal/Casual Atmosphere
Lively/Quiet Atmosphere
Lively/Quiet Atmosphere

B Cellars' Hospitality House is a state-of-the-art demonstration kitchen, elevating the food and wine pairing experience in Napa Valley. Our culinary team works out in the open creating the "B Bites" that accompany the wines for our Oakville Trek, as well as any Chef's Garden Pairing events. The Hospitality House features an array of seating areas overlooking the kitchen as well as private rooms for larger parties (7-28). Our caves feature two private tasting rooms for our Appellation and Heritage Excursions for up to 12 people. Also featured in our caves, is the Grand Salon, an entertainment space like no other for large group events, celebrations, retreats, etc. Every experience at B Cellars is a food-paired, seated tasting which includes a tour of the grounds, culinary gardens and wine caves.

Music in Tasting Room:  Contemporary, jazz, seasonal.

View from Tasting Room:  Flanked on either side by the Vaca and Mayacamas mountain ranges, surrounded by vineyards & ranches.

Wine Education: A Chef's Perspective on food & wine pairing with appellation specific and other intensive focused experiences.

Food Available:  Small bites created to accompany each wine in the flight. Cheese/charcuterie platters for Excursions.

B Cellars Wine Club

Wine clubs are a great way to stay connected to your favorite wineries.

To join the wine club, visit or call 707-709-8787.

The B Cellars wine society offers members premier access to B Cellars Oakville Estate, purchasing benefits and reserved allocations of limited & special releases.

For more information, please visit our website

  • Cabernet Sauvignon
  • Chardonnay
  • Pinot Noir
  • Red Blend
  • Rose
  • Sangiovese
  • Sauvignon Blanc
  • Syrah
  • White Blend
  • Atlas Peak
  • Calistoga
  • Coombsville
  • Los Carneros
  • Napa Valley
  • Oak Knoll District of Napa Valley
  • Oakville
  • Rutherford
  • St. Helena
  • Stags Leap District
  • Yountville
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