California WineWorks is a custom winemaking facility in Bergen County, New Jersey, focused on helping customers create their own wine using premium grapes sourced from California. They offer three quality levels of fruit—California, Sonoma, and Napa—in quarter, half, and full barrel sizes, with Napa options in American or French oak, following a minimal intervention philosophy. The process aligns with the California harvest cycle, from October crush to bottling the following August/September, fostering community and lifelong interest in winemaking.

Custom winemaking with premium California-sourced grapes Three quality levels: California (good), Sonoma (better), Napa (best) Minimal intervention philosophy Barrel options: quarter, half, full; Napa with American/French oak
California WineWorks hero image
California Fruit
Entry-level premium grapes for custom winemaking, available in quarter, half, full barrels
wine
Sonoma Fruit
Mid-level premium grapes for custom winemaking, available in quarter, half, full barrels
wine
Napa Fruit
Top-level premium grapes for custom winemaking, available in quarter, half, full barrels with American or French oak options
wine
Silver Medal, Central Coast Wine Competition 2022 2022
Bronze Medal, San Francisco Chronicle Wine Competition 2021 2021
2026 Open House
Friday, 24 April, 7–9 pm (Adult-Only)
2026 Open House
Saturday, 25 April, 1–4 pm
2026 Open House
Friday, 1 May, 7–9 pm (Adult-Only)
2026 Open House
Saturday, 2 May, 1–4 pm

2026 Open House Dates announced: Friday, 24 April 7–9 pm (Adult-Only), Saturday, 25 April 1–4 pm, Friday, 1 May 7–9 pm (Adult-Only), Saturday, 2 May 1–4 pm. News from the vineyards includes weather details.