The following vineyards in California produce varietals of Carginane:
- Baxter Winery – Mendocino & Lake Counties
- Horse and Plow Winery – Mendocino & Lake Counties
- Ranchero Cellars – Mendocino & Lake Counties
- Lolonis Winery – Mendocino & Lake Counties
- Fife Vineyards – Mendocino County
- Zina Hyde Cunningham Vineyard – Mendocino County
- Husch Vineyards – Mendocino County
- Shenandoah Vineyards & Sobon Estate – Amador County
- Obscurity Cellars – Amador County
- Alderbrook Winery – Sonoma County
- Longboard Vineyards – Sonoma County
- Frick Winery – Sonoma County
- Preston Vineyards – Sonoma County
- Pellegrini Family Vineyards – Sonoma County
- Peterson Winery – Sonoma County
- Artezin Wines – Napa County
- Cline Cellars – Contra Costa, Napa & Sonoma Counties