Frank Farella founded Farella-Park Vineyards in 1985, starting with a small 400-square-foot winery adjacent to his home in Napa. His journey from a modest, depression-era background to growing premium wine grapes unfolded gradually. Beginning with homemade wines from his Italian grandparents and test vintages from young Farella Vineyard grapes, the commercial venture started with a barrel of Chardonnay, a stainless-steel fermented Sauvignon Blanc, and a Merlot/Cabernet field blend in 1985.

While Frank Farella produced the first five vintages with Tom’s assistance, Tom took over winemaking duties in 1991 and continued until the end of 2018. In 2019, Ryan Pass, also a UC Davis Viticulture and Enology graduate, was promoted to Winemaker. His passion and expertise have perfectly aligned with the winery’s winemaking goals, and he and Tom continue to collaborate on the production of Farella wines.

In 2009, amidst the Great Recession, Tom Farella spearheaded the effort to petition the federal government for the designation of the "Coombsville" American Viticultural Area (AVA). This designation was granted in November 2011, making it the 16th sub-AVA of Napa Valley.