McKenzie-Mueller is a small, family-run winery committed to making high quality wines. Founded in 1989 by Bob Mueller and Karen McKenzie, our fifty acre estate is tucked away in the enchanting Los Carneros region of southern Napa County. We made our first vintage in 1990, producing 500 cases. We now produce 2500 cases a year. We are proud to be named Estate Winery of the Year in 2000 byWine & Spirits magazine.