For five generations our family has been growing sustainable winegrapes in the Lodi Appellation and in 2006 we opened a winery to showcase our passion for growing winegrapes – because great wine starts in the vineyard. Building on our successes as a vineyard management company, the winery was our first step into crafting wines made solely from our estate vineyards. Since opening in 2006, we have continued to expand our state-of-the-art winery to keep up with the demand for our LangeTwins wines as well as private labels and custom winemaking services. Unfortunately, our winery is closed for public tastings. If you are visiting the Lodi Appellation, please visit the Lodi Wine & Visitors Center to try our wines as well as other great Lodi selections.

Ironstone Vineyards

In the heart of California’s scenic Gold Rush Country, Ironstone Vineyards will surprise and delight you with a winery that places as much emphasis on the natural beauty and history of their surroundings, as they do on the quality of their wines.

Richly flavored, hearty red wines. Italian style which means big grapey textures & body. Small boutique production. Some varietals are less than 100 cases per year.

Costa de Oro Winery's mission is to craft the finest wines from the Central Coast by blending the artistry of Old-World winemaking with New-World grape growing practices.

In 1989, Ron Burk and Bob Espinola, owners of Gold Coast Farms, planted the Gold Coast Vineyard. This 30-acre vineyard, featuring Chardonnay and Pinot Noir grapes, is situated on a stunning bluff at Fuglar's Point in the esteemed Santa Maria Valley AVA of Santa Barbara County.

The vineyard began yielding fruit in the early 1990s, with grapes sold to local wineries including Au Bon Climat, Foxen, Lane Tanner, and The Hitching Post. During this period, Gary Burk, Ron Burk's son, formed a friendship with Jim Clendenen of Au Bon Climat. In 1994, Clendenen offered Gary a harvest position at the renowned Au Bon Climat/Qupé Winery, where Gary eventually accepted a full-time role and remained until 2002.

While at Au Bon Climat/Qupé in 1994, Gary produced the first Costa de Oro wines—one barrel each of Pinot Noir and Chardonnay. Costa de Oro continued to expand each year, reaching 2,500 cases by 2002, when Gary chose to dedicate himself entirely to the winery. Today, Costa de Oro produces 6,500 cases annually and also creates special private labels for clients such as James Beard Award Winner Roy Yamaguchi of Roy’s Restaurants, the Halekulani Hotel on Waikiki Beach, and CF Pinot Noir for Master Sommelier Chuck Furuya of the Sansei Restaurant Group.

The Costa de Oro Tasting Room opened in 2006 at the original location of the Gold Coast Farms' strawberry stand off the 101 Freeway in Santa Maria. Gary and his wife, Teresa Gasca-Burk, manage the tasting room, where visitors can enjoy local live music on weekends. Occasionally, they can even be seen performing with the bands. Guests are invited to savor wine, music, and the relaxed ambiance at Costa de Oro.