Since 2006
We put California fruit in the hands of people who make wine at home.

Bay Wine Brokers started as a favor. Frank Alvarez had extra Cabernet on a Livermore block and a neighbor who wanted to make a barrel. Twenty harvests later we move fruit from contracted California growers to a few thousand home winemakers and a handful of small commercial wineries every year.
We are not a marketplace. Every block we sell is one we have walked, sampled, and scheduled. When a lot does not meet our standard, we do not list it — which is why some varieties sell out and stay sold out.
Our facility on Vineyard Avenue holds cold storage, a frozen-must line, and a small lab. During harvest it is open seven days a week and smells like the inside of a fermenter, which we consider a feature.
The people you will talk to
Frank Alvarez
Founder & Grower Relations
Third-generation Livermore farmer. Frank contracts every block we sell and walks each one before harvest.
Nina Petrov
Cellar & Quality
Runs the lab panels, cold storage, and frozen must line. If your lot sheet says 24.5 Brix, Nina measured it.
Tomás Guerrero
Customer Winemaking Support
Twelve commercial harvests before joining us. Answers the phone when your fermentation stalls at 8 Brix.
20
Harvests completed
3,400+
Winemakers served
17
Contracted California blocks