Brewery Profile
Underground Brewing Co.
In San Luis Obispo’s beer scene, Underground Brewing Co. gives visitors a taproom stop focused on small-batch brewing and beers that lean beyond standard style expectations. A first visit is best approached as a chance to see what is currently being poured rather than to chase a long list of permanent offerings. The brewery’s public identity centers on experimentation, with lagers and stouts both part of the conversation, and its barrel-aged beers are the clearest visitor-facing draw. For travelers moving through SLO, it offers a compact way to sample a local producer that treats technique and variation as part of the experience.
Visitors to the Central Coast often look for beer stops that add something different to a day of wine tasting, coastal driving, downtown dining, or campus-area exploring. Underground Brewing Co. fits that role by giving attention to styles and aging methods that reward slower tasting. Barrel-aged beers can bring deeper flavors and a different texture than a standard draft lineup, while experimental stouts may appeal to drinkers who like stronger, darker, or more layered pours. Those who prefer cleaner beers may find the lager side of the brewery a useful counterpoint, though the exact availability of any style should be treated as day-to-day.
The taproom is the place to confirm the day’s pours, especially if barrel-aged selections are the reason for the visit. Since small-batch breweries can rotate quickly, it is worth checking in before assuming a specific style will be available. No food program, patio, event schedule, or package-to-go details are confirmed here, so plan around the taproom itself and verify current options directly with the brewery. For a visitor, the most grounded expectation is simple: a San Luis Obispo craft beer stop where the emphasis is on barrel-aged beer, small-batch experimentation, and whatever the team has chosen to put on draft that day.
Tucked away in sunny San Luis Obispo, Underground Brewing Co. specializes in innovative, small-batch brews that push the boundaries of traditional styles. They are particularly celebrated for their barrel-aged program, utilizing unique aging techniques that evoke the deep, complex flavors suggested by their name. Stop by their SLO taproom to discover why their meticulously crafted lagers and experimental stouts are quickly becoming Central Coast favorites.
Website available
3940 Broad St # 7415, San Luis Obispo, California, 93401-7017
Website: https://www.scribd.com/document/709844292/All-About-Beer-03-2018
Popular Beers
A quick look at notable pours currently tied to Underground Brewing Co..
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La Fin du Monde
Belgian style triple
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Stone Enjoy By IPA
IPA
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Enjoy By IPA
IPA
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South County IPA
IPA
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Psychedelic Cat Grass
Triple dry-hopped double IPA
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Flekovský Ležák
Classic Beer
Beer Styles at Underground Brewing Co.
Underground Brewing Co. brews across a range of styles. The current lineup includes Belgian style triple, IPA, Triple dry-hopped double IPA, and Classic Beer. Specific pours rotate over time — check the taproom board on the day of your visit for what is currently available on tap.
Frequently Asked Questions
- Where is Underground Brewing Co. located?
- Underground Brewing Co. is located at 3940 Broad St # 7415, San Luis Obispo, California, 93401-7017. Use the map and directions on this page to plan your visit.
- How can I learn more about Underground Brewing Co.?
- Visit https://www.scribd.com/document/709844292/All-About-Beer-03-2018 for the brewery's own information about beers, events, and operations. Beer.Social aggregates public data and visitor-facing details to help with planning a stop.