Winemaker
Peter Heitz
- Discipline
- Winemaker
- Based in
- Oakville, California, United States

i. Biography
The Path
Tenure can tell you a lot about a winemaker’s method. Peter Heitz has been at Turnbull Wine Cellars in Oakville since 2007, and the length of that post fits a career built on consistency rather than display. The route was straightforward: University of California, Santa Cruz, then Associate Winemaker at Beringer, then the role that has anchored his work ever since.
The Work Today
Oakville has been the setting for Heitz’s work since 2007, and the aim is stated without ornament: “The goal is to create elegant, enduring and structured wines that are rooted in our estate vineyards, while striking that perfect balance between interesting and delicious.” The terms do the work here—estate vineyards, structure, endurance, balance, drinkability—setting out a style that privileges frame and clarity without shutting down nuance.
Signature
The signature bottlings associated with Heitz point to a Cabernet-led program at Turnbull Wine Cellars: Fortuna Vineyard Cabernet Sauvignon, 2010 Fortuna Vineyard Cabernet Sauvignon, Black Label Cabernet Sauvignon, Pierra Cabernet Sauvignon, and Leopoldina Vineyard. Taken together, they show a body of work organized around site and repetition, with each label carrying the same cellar discipline into a different expression.
In Their Words “It’s hard to imagine life without wine. For me, it is the fabric of social interaction. A good bottle can lend pause for thought and encourage conversation. I believe all Turnbull wines do just that.” “The goal is to create elegant, enduring and structured wines that are rooted in our estate vineyards, while striking that perfect balance between interesting and delicious.”
Acclaim
Heitz describes wine in social terms as much as technical ones: pause, conversation, interaction, the table. That is the register he returns to, and it matches the way he frames Turnbull Wine Cellars’ wines—built to hold attention, open a room, and keep a bottle moving through a conversation. The record is compact and clear: University of California, Santa Cruz; Associate Winemaker at Beringer; winemaker at Turnbull Wine Cellars since 2007.
Profile updated July 2026
FAQ
Asked of Peter
What is Peter Heitz's current role?
As of 2026, Peter Heitz is Winemaker.
Where did Peter Heitz train or study?
Peter Heitz trained at University of California, Santa Cruz.







