I discovered a website that can be helpful in identifying a region’s wine producers. Geographical searches for an “Individual” or “Wine Company/Winery Name” can be performed by state or county/parish.
According to the WINDATA results, there are 47 wineries in Contra Costa (~40 after eliminating closed or relocated businesses).
WINDATA search:
https://m.wineindustrydata.com/lightsearch
Wineries of Contra Costa County:
· Alhambra Valley Ranch and Wine Company
6140 Alhambra Valley Road
Martinez CA - 94553
· Alpen Cellars
HC 2, Box 3966
Trinity Center CA - 96091
· Bard Clan Wines
P.O. Box 70503
Point Richmond CA - 94807
· Beaver Vineyards
PO Box 630
Walnut Grove CA - 95690
· Bloomfield Vineyards
633 First Street
Brentwood CA - 94513
· Campos Family Vineyards
3501 Byer Rd
Byron CA - 94514
· Captain Vineyards
1969 Joseph Dr
Moraga CA - 94556
· Carica Wines
1325 Canal Blvd
Richmond CA - 94804
· Cavus Vineyards
1556 Parkside Dr
Walnut Creek CA - 94956
· Conrad Viano Winery
150 Morello Ave
Martinez CA - 94553
· Deer Hill Vineyards
6 Lois Ln
Lafayette CA - 94549
· Four Fools Winery
13 Pacific Ave
Rodeo CA - 94572
· Glennhawk Vineyards
230 Piedmont Ln
Danville CA - 94526
· Grayson Cellars
1255 Treat Blvd
Suite 300
Walnut Creek CA - 94597
· Hannah Nicole Wines
6700 Balfour Road
Brentwood CA - 94513
· Kent Price
1259 Redwood Lane
Lafayette CA - 94549
· Les Lunes Wine
13 Cascade Lane
Orinda CA - 94563
· Los Arabis Vineyards
3890 Los Arabis Drive
Lafayette CA - 94549
· McCauley Estate Vineyards
2525 Sunset Rd
Brentwood CA - 94513
· Meadow View Winery & Newberry Estate Vineyards
81 Meadow View Rd
Orinda CA - 94563
· Orchard and Vine - Nunn Family Vineyards
550 Walnut Blvd.
Brentwood CA - 94513
· Parkhurst Wine Cellars
1003 Ashbridge Bay Dr
Pittsburg CA - 94565
· Parkmon Vineyards
55 Laird Drive
Moraga CA - 94556
· R&B Cellars
1325 Canal Boulevard
Richmond CA - 94804
· Raisin d’Etre Vineyards
3345 Hermosa Way
Lafayette CA - 94549
· Reliez Valley Vineyards
Reliez Valley
Lafayette CA - 94549
· Ricardus Corculum
1049 Lakeridge Place
San Ramon CA - 94583
· Scarlett Wines
3200 Danville Blvd
Alamo CA - 94507
· Scotto Cellars
712 Bancroft Road, #463
Walnut Creek CA - 94598
· Serendipity Cellars
421 Lone Oak
Brentwood CA - 94513
· Shadowbrook Winery
3739 Shadowbrook Court
Walnut Creek CA - 94395
· Sola Winery
5052 Forni Drive
Concord CA - 94520
· Tamayo Family Vineyards
2155 Elkins Way, Suite H
Brentwood CA - 94513
· Vineyards at Marsh Creek
Vineyard Parkway & Marsh Creek Road
Brentwood CA - 94513
· Wedl Wine Cellars
400 Tate Ln
Oakley CA - 94561
· William Welch Wines
1820 Franklin Canyon Road
Martinez CA - 94553
· Zumo Wine
1401 Marina Way S, Ste 280
Richmond CA - 94048
WINDATA website:
https://m.wineindustrydata.com/