About

As the name suggests, Precision Wine Co. presents a distinguished and diverse collection of wines.  Each wine is made with meticulous attention to detail and a commitment to quality; from harvesting the grapes in the vineyards to designing original packaging, every step of the winemaking process is handled with precision.

Our wines are made to showcase the complexity of flavor, diversity of terroir, and distinct characteristics of California’s appellations and wine regions. Our proprietor and vintner Trevor Sheehan started his journey to create a top wine collection when he became a winemaker 10 years ago. His first wines were eight barrels of Chardonnay from the Beckstoffer Vineyard and Cabernet Sauvignon from Howell Mountain.  Trevor carefully defined his own wine making style over the years drawing inspiration from fellow winemakers such as Nils Venge and Henri Jayer.