Mare Island Brewing Co. is a craft brewery located on the historic Mare Island Naval Shipyard in Vallejo, CA. Established in 2016, it pays homage to the island's naval history with its beers and taproom ambiance, offering a range of craft brews inspired by local heritage.

Coal Shed Stout
A rich, roasty stout with hints of chocolate and coffee, named after the coal sheds of Mare Island.
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Farragut’s Farmhouse
A rustic saison with spicy and fruity yeast character, inspired by Admiral Farragut.
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First Cut Session IPA
A lighter IPA with tropical hop flavors, perfect for easy drinking.
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Hydraulic Sandwich IPA
A bold West Coast IPA with citrus and pine notes, honoring the shipyard's hydraulic machinery.
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Saginaw Golden Ale
A light, crisp ale with subtle malt sweetness and a refreshing finish, named after a historic Mare Island ship.
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Bronze Medal, Great American Beer Festival 2020 (Coal Shed Stout) 2020
Gold Medal, California State Fair 2019 (Hydraulic Sandwich IPA) 2019