JaM Cellars — California Winery & Tasting Room

Napa Valley / Napa · Napa Valley AVA
👨‍👩‍👧 Family Friendly 🍽 Food Pairing 🥂 Estate Wines ✅ Walk-ins Welcome
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Hours
Daily 11am–9pm
📞
Phone
(707) 265-7577
💰
Tasting Fee
From $20
📅
Reservations
Walk-ins welcome
🌿
Est.
2008

About JaM Cellars

JaM Cellars is named from the initials of founders John and Michele Truchard — J from John, M from Michele — combined to spell jam, the sweet fruit preserve. The initials-to-word transformation creates a brand that is simultaneously personal (it's the founders' names) and food-friendly (jam pairs naturally with wine culture's artisan food associations).

The downtown Napa First Street tasting room produces Napa Valley Cabernet Sauvignon and Butter Chardonnay at accessible everyday pricing. The Butter Chardonnay label in particular has become one of California's most nationally recognized Chardonnay brands, its creamy oak-influenced style appealing to a broad everyday-drinking audience. The extended evening hours and downtown location make JaM one of Napa Valley's most accessible urban tasting experiences.

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What WinoNotion Loved
Visit pending — based on winery profile & reputation
JaM Cellars isJaM Cellars is named from the initials of founders John and Michele Truchard — J from John, M from Michele — combined to spell jam, the sweet fruit preserve.
The initials-to-word transformationThe initials-to-word transformation creates a brand that is simultaneously personal (it's the founders' names) and food-friendly (jam pairs naturally with wine culture's artisan food associations).
The downtown NapaThe downtown Napa First Street tasting room produces Napa Valley Cabernet Sauvignon and Butter Chardonnay at accessible everyday pricing.
"John and Michele Truchard's 2008 Napa Valley JaM-initials-jam-spread-wordplay-naming Cabernet Sauvignon and Butter Chard"
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Winery Video

JaM Cellars
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Featured Wines

Cabernet Sauvignon
Napa Valley Cabernet Sauvignon
Napa Valley / JaM Estate
JaM's founders-initials-fruit-preserve Napa Valley Cab — John and Michele Truchard's initials on accessible everyday Napa Valley Cabernet.
Estate
★★★★☆
Chardonnay
Butter Chardonnay
California / JaM Estate
JaM Cellars' initials-jam-wordplay Butter Chardonnay — one of California's most nationally recognized Chardonnay brands, the fruit-preserve initials on everyday-drinking creamy white wine.
Estate
★★★★☆

Tasting Experiences

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JaM Cellars Downtown Napa Walk-In
Daily walk-in at the founders-initials-jam-wordplay downtown Napa First Street tasting room — JaM Cellars Cabernet and Butter Chardonnay. Family-welcoming, food, extended evening hours.
From $20

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