Sunset Cellars

Sunset Cellars was established by Doug and Katsuko Sparks in 1997. They also founded the Suisun Valley Wine Co-op in June of 2007.

  • 4495 Suisun Valley Rd
  • Suisun Valley, CA 94534
  • Phone: (415) 566-2910
  • Fax: (415) 566-8782
  • Email:
  • Web:
  • Hours: 12 p.m. - 5 p.m, Thursday - Sunday
  • Season: Year Round at Suisun Valley Wine Co-op

Doug Sparks of Sunset Cellars and Suisun Valley Wine Co-op welcomes you to Suisun Valley.


We call our red wine approach "Zen Zin" which represents our minimalist winemaking style.


Sample outstanding wines poured by actual winemakers and growers from five distinct, family-owned wineries.

Sunset Cellar Suisun Valley ZinfandelWe’re committed to offering wines of high quality and value. This is why we’ve focused our attention on discovering and maintaining relationships with growers who support our ideals. We especially like the fruit coming from Suisun Valley and enjoy the people here too.

Handcrafting Our Wines

We’re mostly known for our red wines, which include Barbera, Petite Sirah, Syrah and Zinfandel, but we also make a Pinot Gris for our white wine fans.

Our goal is to create supple red wines that have a lot of natural fruit flavors. We want our wines to celebrate the distinguishing characteristics produced in different regions and vineyards.  We like to call our red wine approach "Zen Zin.", which means we have a minimalist winemaking style so that the wines express the flavors and characteristics which are first created in the vineyards. All of our grapes are hand-sorted before crushing to keep their delicate flavors intact. During fermentation in half-ton containers, we gently punch down the grapes by hand. Racking is done as carefully as possible, when it’s necessary. Our aging regime uses restrained, new oak. This enhances the grapes' flavors, but the oak isn’t allowed to overpower the wine’s natural flavors.

Sunset Cellars emphasizes red wine varieties including Barbera, Petite Sirah, Syrah and Zinfandel, but we also make a Pinot Gris.

Visiting us
We're currently open Thursday through Sunday, from 12:00 p.m. to 5:00 p.m. 

When you visit the Suisun Valley Wine Co-op, we spend time with you, educating you about the wines you’re tasting and allow you to have fun too! We enjoy sharing all the details of our wines and strive to make your stay with us as much fun as possible.

Sunset Cellars Wines: Barbera, Petite Sirah, Syrah, Zinfandel, and Pinot Gris

Keep in Touch or Learn More about Sunset Cellars

Review Sunset Cellars on Yelp!