Heitz is family owned since its founding in 1961, Heitz Cellar helped shape the history of Napa Valley winemaking with the first single-vineyard label designation in 1966. Pioneering pure varietal, single-vineyard wines that can age for decades, including the iconic Martha’s Vineyard, the wines of Heitz Cellar embody the artistry and legacy of classic winemaking while conveying the unique terroir of its treasured vineyards.