Find Certified Wines, Wineries and Vineyards
Whether you’re a wine professional, wine enthusiast, or an occasional wine drinker, your choices can make a difference. Search certified wineries, vineyards or wines below by selecting the relevant tab.
| Vineyard | County | Region | Company | Year Two Met |
|---|---|---|---|---|
| Lowe Vineyards | Sonoma | North Coast | Petersen Land Management, Inc | Yes |
| LSPN | Mendocino | North Coast | Paulin Ag | Yes |
| Lucchesi | Contra Costa | Central Coast | Cline-Lucchesi | Yes |
| Lucky 21 Ranch | Sonoma | North Coast | VinePro Vineyard Management, Inc. | Yes |
| Luikart Vineyard | Sonoma | North Coast | The Wine Group | Yes |
| Lunette | Sonoma | North Coast | Clendenen Vineyard Management | Yes |
| LVR | Sonoma | North Coast | Nunez Vineyard Management | Yes |
| Lynch | Sonoma | North Coast | Nunez Vineyard Management | Yes |
| Lytton Homeland Vineyards | Sonoma | North Coast | Tri Valley Vineyard Management | Yes |
| Machado | Santa Barbara | Central Coast | Jackson Family Wines | Yes |
| MacMurray/Monte Bianco | Sonoma | North Coast | E & J Gallo Winery | Yes |
| Maddalena Vineyard | San Luis Obispo | Central Coast | Riboli Family Wine Estates | Yes |
| Madden | Sonoma | North Coast | Clendenen Vineyard Management | Yes |
| Madera 1 - Naito Farms | Madera | Inland Valleys | Allied Grape Growers | Yes |
| Madera 2 - Naito Farms | Madera | Inland Valleys | Allied Grape Growers | Yes |
| Madera 3 - Naito Farms | Madera | Inland Valleys | Allied Grape Growers | Yes |
| Madera Cemetary District | Madera | Inland Valleys | D & D AG Services LLC | Yes |
| Madison | Alameda | Central Coast | Wente Family Estates | Yes |
| Madonna Vineyard | Mendocino | North Coast | Chevalier Vineyard Management Company, Inc. | Yes |
| Maefield | Sonoma | North Coast | Atlas Vineyard Management | Yes |
| Magnolia Ranch Vineyards | Sonoma | North Coast | Munselle Vineyards, LLC | Yes |
| Main Street Ranch | Napa | North Coast | Trinchero Family Estates | Yes |
| Malakoff | Alameda | Central Coast | Wente Family Estates | |
| Malloy | Sonoma | North Coast | Clendenen Vineyard Management | Yes |
| Mancini | Sonoma | North Coast | Atlas Vineyard Management | Yes |
| Manna Clarksdale | San Joaquin | Inland Valleys | Manna Ranch | Yes |
| Manning Ranch | Fresno | Inland Valleys | Ellen Vineyards, Inc. | Yes |
| Manzana | Sonoma | North Coast | Dutton Ranch | Yes |
| Maple Vineyards | Sonoma | North Coast | A. Rafanelli Winery & Vineyards | Yes |
| Marchetti | Contra Costa | Central Coast | Cline-Lucchesi | Yes |
| Marcucci Vineyards | Sonoma | North Coast | Four Seasons Vineyard Management | Yes |
| Marian Kirby | Sonoma | North Coast | Marian Kirby | Yes |
| Marina-Johnson | Alameda | Central Coast | Wente Family Estates | Yes |
| Mark West - 373 | Sonoma | North Coast | Dutton Ranch | Yes |
| Markham Hopper House | Napa | North Coast | Distinguished Vineyards and Wine Company | Yes |
| Markham Little Cannon | Napa | North Coast | Distinguished Vineyards and Wine Company | Yes |
| Markham Rockerbox | Napa | North Coast | Distinguished Vineyards and Wine Company | Yes |
| Markham Yountville Ranch | Napa | North Coast | Distinguished Vineyards and Wine Company | Yes |
| Marlow | Monterey | Central Coast | Wente Family Estates | Yes |
| Marshall Ranch | Sonoma | North Coast | Marshall Ranch | Yes |