Abreu Vineyards

David Abreu is a third-generation Napa Valley resident, a Vietnam veteran, and a graduate of St. Helena High School, per the Napa Wine Project. He earned a degree in Viticulture and Enology from the University of California, Davis, then founded David Abreu Vineyard Management in 1980, the same year he developed the Madrona Ranch Vineyard in St. Helena. A small lot of Cabernet Sauvignon from Madrona Ranch made in 1986 was never released; the 1987 Madrona Ranch became the first Abreu wine he sold, according to the winery's own account of its history. Abreu earned his reputation as one of the top vineyard managers in Napa, per the Wine Cellar Insider; his consulting client list has included Screaming Eagle, Staglin Family Vineyard, Colgin Cellars, Harlan Estate, Bryant Family Vineyard, Araujo Estate (now Eisele Vineyard), Realm Cellars, and Grace Family Vineyards, per the Napa Wine Project.

• Third-generation Napa Valley resident, Vietnam veteran, St. Helena High School graduate; degree in Viticulture and Enology from UC Davis (Napa Wine Project)
• Founded David Abreu Vineyard Management in 1980 and developed Madrona Ranch Vineyard the same year
• A 1986 Madrona Ranch Cabernet was made but never released; the 1987 Madrona Ranch was the first Abreu wine sold
• Consults on vineyard farming for Screaming Eagle, Staglin Family Vineyard, Colgin Cellars, Harlan Estate, Bryant Family Vineyard, Araujo Estate (now Eisele Vineyard), Realm Cellars, and Grace Family Vineyards

Abreu Vineyards farms four estate sites, Madrona Ranch, Cappella, Las Posadas Howell Mountain, and Thorevilos, totaling 85 planted acres between St. Helena and Howell Mountain, per Wine Spectator. Madrona Ranch, on the St. Helena valley floor near the Mayacamas foothills, covers 23 acres; Abreu developed the vineyard in 1980, removing diseased vines and replanting, and per the Napa Wine Project he leased the property for years before purchasing it outright from its prior owners, the Meyer family, in 2021. Varieties there include Cabernet Sauvignon, Cabernet Franc, and Merlot, with Petit Verdot added in 2000. The property is also a working ranch, with cattle, goats, pigs, chickens, and honeybee hives, and per the Napa Wine Project is home to Madrona Family Farms, which sells pumpkins, blueberries, and other produce seasonally and supplies restaurants including Charlies in St. Helena and the French Laundry in Yountville. Cappella is a 6-acre parcel in St. Helena, alongside a Catholic cemetery, first planted in 1869; the church that owned the land asked Abreu to tear out the old vines in the 1980s, and it sat fallow for close to two decades before he replanted it, a process that took six years to yield its first crop. Las Posadas Howell Mountain sits at about 2,000 feet, above the fog line; the winery's own site states David Abreu purchased the property in 2000, while the Napa Wine Project dates the purchase to 2001. The Napa Wine Project lists the site at 33 total acres with 15 planted, on red Aiken soils layered over white tufa. Thorevilos, the current 200-acre property Abreu acquired in 2019, sits wedged between the St. Helena and Howell Mountain AVAs and belongs to no sub-appellation; 40 of its acres are planted to vines. The original Thorevilos vineyard, which Abreu and winemaker Ric Forman jointly planted and farmed until 2019, is now called Ecotone Vineyard and, per the Napa Wine Project, is no longer an Abreu fruit source.

• Four estates total 85 planted acres between St. Helena and Howell Mountain (Wine Spectator, March 2024)
• Madrona Ranch: 23 acres, developed 1980; leased for years, purchased from the Meyer family in 2021 (Napa Wine Project); Cabernet Sauvignon, Cabernet Franc, and Merlot, with Petit Verdot added in 2000; also a working ranch and home to Madrona Family Farms
• Cappella: 6 acres, St. Helena, first planted 1869; replanted by Abreu after the land lay fallow for close to two decades; took six years to yield its first crop
• Las Posadas Howell Mountain: purchased 2000 per the winery's own site (2001 per the Napa Wine Project); about 2,000 feet elevation above the fog line; 33 total acres, 15 planted (Napa Wine Project)
• Thorevilos: current 200-acre property acquired 2019, 40 planted acres; the original Thorevilos, jointly farmed by Abreu and Ric Forman, is now called Ecotone Vineyard and is no longer an Abreu source

Brad Grimes, a former Seattle chef with no formal winemaking training, began working with David Abreu in 2000, initially in the vineyards, and has been in charge of winemaking since 2005, per Wine Spectator. Co-fermenting grape varieties together, rather than fermenting them separately, has been part of the Abreu method from the start: in the 1980s Abreu had only two tanks and one picking day, so Cabernet Sauvignon and Cabernet Franc went into one tank and the remaining varieties into the other. The practice continued once more tanks and time became available, because, as the winery describes it, co-fermentation builds flavor and makes a wine that speaks of a site rather than a single grape variety. Abreu began taking fruit from Thorevilos in 2000, and by 2006 the winery was harvesting from all four estate vineyards. Each vineyard's lots are fermented and aged separately in barrel for a year before blending trials begin; a core blend is commonly formed from two to three fermentations, and the finished blend is then aged together for another year before bottling. Each vintage starts with around 100 barrels, about 2,400 cases, and a rigorous selection process typically leaves a finished vintage of around 1,000 cases, per the Napa Wine Project.

• Brad Grimes: former Seattle chef, no formal winemaking training; with Abreu since 2000, in charge of winemaking since 2005 (Wine Spectator)
• Co-fermentation by vineyard plot, not by variety, traces to necessity in the 1980s (two tanks, one picking day) and continued by design
• Abreu took its first Thorevilos fruit in 2000; by 2006 all four estate vineyards were part of the wines
• Vineyard lots ferment and age separately for a year before blending trials; a core blend commonly draws on two to three fermentations, then ages combined for another year before bottling
• Each vintage starts around 100 barrels (about 2,400 cases); selection typically leaves around 1,000 cases in the finished wine (Napa Wine Project)

Abreu Vineyards currently lists six wines on its own site: four single-vineyard bottlings, Madrona Ranch, Cappella, Las Posadas Howell Mountain, and Thorevilos, plus two blends. Rothwell Hyde combines fruit from Madrona Ranch and Cappella; Tilting Rock combines fruit from Thorevilos and Las Posadas. Rothwell Hyde takes its name from a historical Howell Mountain resident: per the Napa Wine Project, his family moved to Napa Valley in the late 1800s, and records show he later owned 80 acres in Conn Valley, noted in a Napa Journal real estate listing dated February 18, 1898 that put the sale price at $10; a Napa Weekly Journal article dated March 1, 1907 also credits a forage plant sourced from the Rothwell Hyde property on Howell Mountain, later identified by UC Berkeley's agricultural department as a variety of potentilla. Tilting Rock takes its name from a local landmark rock formation at the far end of the Thorevilos property, below Howell Mountain Road in eastern St. Helena.

• Six current wines per the winery's own site: Madrona Ranch, Cappella, Las Posadas Howell Mountain, Thorevilos, Rothwell Hyde, and Tilting Rock
• Rothwell Hyde blends Madrona Ranch and Cappella fruit; Tilting Rock blends Thorevilos and Las Posadas fruit
• Rothwell Hyde is named for a historical Howell Mountain resident whose family arrived in Napa Valley in the late 1800s (Napa Wine Project)
• Tilting Rock is named for a landmark rock formation at the far end of the Thorevilos property

Robert Parker's enthusiastic praise for Abreu Vineyards, combined with word of mouth among Napa winemakers and tasters, made the wines popular with wine lovers starting with the 1994 vintage, per the Wine Cellar Insider. Since Brad Grimes took charge of winemaking in 2005, Abreu's own wines have earned multiple scores of 95 points or higher on Wine Spectator's 100-point scale. The wines are sold primarily through an allocation list to members, per the Napa Wine Project, with limited availability at select restaurants and a small number of retailers.

• Robert Parker's praise, plus word of mouth, made Abreu wines popular starting with the 1994 vintage (Wine Cellar Insider)
• Multiple scores of 95 points or higher on Wine Spectator's 100-point scale since Grimes took over winemaking in 2005 (Wine Spectator)
• Distribution is primarily through an allocation list to members (Napa Wine Project)

Several distinctive production details define the Abreu label, per the winery's own site. Its wine labels were illustrated and engraved by self-taught Master Engraver Robert "Bob" Swartley, who trained as an understudy to Austrian engraver Josef Fugger at Griffin & Howe in New York before returning to California; Swartley engraved the label images from steel plates sourced from Cronite, the same company that makes the printing press used for the labels, until his death on July 23, 2016. The hand-cut limestone walls and arches at the Abreu vineyards are the work of stonemason Jesus Salcedo, who came from Michoacán, Mexico at age 15 and has worked with David Abreu since 1998. For the bottle itself, Abreu settled on an 1896 first-growth bottle style found among a collection of antique hand-blown bottles at the former Marin Wine Cellar shop; because glass companies could not initially replicate its shape, a custom mold was eventually made.

• Labels illustrated and engraved by Master Engraver Robert "Bob" Swartley, trained under Austrian engraver Josef Fugger at Griffin & Howe in New York; Swartley died July 23, 2016
• Vineyard limestone walls and arches are hand-cut by stonemason Jesus Salcedo, with David Abreu since 1998
• Bottle style: an 1896 first-growth bottle, replicated via a custom mold after standard glass producers could not copy it

In March 2024, Wine Spectator reported that David Abreu and Trinchero Family Estates (TFE) had agreed to partner on a new wine brand in TFE's portfolio, using Cabernet grapes from all four Abreu vineyards. TFE had been acquiring Abreu grapes since 2021, starting with fruit from Las Posadas that TFE winemaker Landon Donley vinified. The new brand is planned as part of TFE's Heritage Division, its luxury wine portfolio, with Abreu and Brad Grimes consulting on the project and Donley serving as winemaker; TFE planned to launch the new brand using grapes from the 2024 vintage. Abreu Vineyards' own wines are not part of the TFE portfolio and continue to be independently owned and operated by Abreu.

• March 2024: Abreu and Trinchero Family Estates (TFE) announced a partnership for a new wine brand using grapes from all four Abreu vineyards (Wine Spectator)
• TFE has purchased Abreu grapes since 2021, beginning with Las Posadas fruit vinified by TFE winemaker Landon Donley
• New brand is part of TFE's Heritage Division (its luxury portfolio); Abreu and Grimes consult, Donley is winemaker; TFE planned to launch using 2024 vintage fruit
• Abreu Vineyards' own wines remain independently owned and operated, outside the TFE portfolio

Primary sources (producer's own site, fetched as raw page text via curl and tag-stripping, not a summarizing tool): https://abreuvineyards.com/, .../about/roots, .../about/people, .../about/winegrowing, .../about/winemaking, .../about/30-years, .../wines/madrona, .../wines/cappella, .../wines/howell, .../wines/rothwell, .../wines/thorevilos, .../wines/tilting-rock, .../stories/legacy, .../stories/cofermentation, .../stories/blending, .../stories/engraver, .../stories/mason, .../stories/bottle. Secondary sources (also fetched as raw page text): the Napa Wine Project producer profile, Wine Spectator (published March 28, 2024, on the Trinchero Family Estates partnership), and the Wine Cellar Insider producer profile. Last verified 2026-09-09. Where the producer's site and a secondary source disagree, the producer's site governs; see conflicts.json for the Las Posadas purchase-year discrepancy (2000 per the winery's site versus 2001 per the Napa Wine Project) and a note on dated vineyard figures found on the Wine Cellar Insider profile that describe the original, pre-2019 Thorevilos site rather than Abreu's current property.