Bruce Ahnfeldt moved to the Napa Valley in the mid 1980’s. While Ahnfeldt Wines did not begin until 2002, the Ahnfeldts developed and planted their first Cabernet Sauvignon vineyard in 1985. Grapes from the Ahnfeldt vineyards have been sold to BV (Bealieu), Markham, Sterling, Kendal Jackson and Hagafen wineries. These mature vineyards produce such fine quality grapes, that they are now used in their wines.