Tonnellerie Ô offers handcrafted French and American oak barrels coopered locally in California and expertly supported by a specialized oak sales team and technical in-house oak R&D laboratory.

Quinn Roberts

Master Cooper

Josh Trowbridge

Vice President & General Manager


The team of experienced barrel makers at Tonnellerie Ô combine the integrity of artisanal barrel making with innovative practices that optimize consistency, precision, workflow efficiency, waste reduction, cleanliness, product quality and worker safety. Established in 2009, the cooperage includes a 2,500 square foot brick-encircled toasting room and a state-of-the-art technical laboratory. A dedicated oak sales team provides superior service to fine producers of wine and spirits; winemakers participating in the Master Cooper Barrel Program travel to France and select oak for their own barrels.

Location Address

531 Stone Rd
Benicia, CA 94510

Mailing Address

531 Stone Rd
Benicia, CA 94510

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