Brewery Profile
Bunker Brewing Co
Portland, Maine has a dense beer scene for a city its size, with visitors often planning stops around neighborhood taprooms, tasting rooms, and small production breweries. Bunker Brewing Co fits that landscape as a nano-brewery rather than a large regional producer. For a visitor, that scale is part of the context: the focus is on small batches and a beer list that may reflect what has recently been brewed rather than a fixed lineup. Walking in, the useful expectation is not a grand tour of a large facility, but a closer look at how a compact brewery presents its current work to the public.
Travelers coming through southern Maine often look for beers that feel tied to the region without needing a formal itinerary or extensive background knowledge. A stop here fits that pattern because Bunker emphasizes collaboration with local artisans and incorporates those partnerships into specialized production runs. That does not mean every beer will have the same profile or that a visitor should expect one signature style above all others. The appeal is more about seeing how a small Portland brewery uses limited-batch production to keep its offerings specific to the moment. For people visiting multiple breweries in town, Bunker can serve as a contrast to larger operations, especially for those interested in how nano-breweries work at a smaller scale.
Because public amenities are not specified here, plan the visit around checking current details directly with the brewery before you go. The taproom is the place to confirm the day’s pours, including any small-batch or collaboration beers that may be available during your visit. It is also wise to verify hours, seating, food options, and any take-away availability in advance, since those details can change and are not part of the confirmed information. Visitors who prefer a predictable menu may want to ask what is on before arriving; those who enjoy rotating selections may find the small-batch format especially suited to a casual Portland beer stop.
Bunker Brewing Company operates as a nano-brewery located in Portland, Maine. This production scale allows the company to focus on small batches of craft beer. The brewery emphasizes collaboration with local artisans, frequently integrating these partnerships into their specialized beer production runs.
1 review • Website available
17 Westfield St Unit D, Portland, Maine, 04102-2730
Phone: 207 613 9471
Website: http://www.bunkerbrewingco.com
Hours: MondaY | CLOSED TUESDAY | 4 - 9PM wednesday | 4 - 9PM ThursDAY | 4 - 9PM FRIDAY | 2 - 9PM SATURDAY | NOON - 9PM SUNDAY | NOON - 7PM
Upcoming Events
Upcoming public events currently attached to this brewery.
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Tasting Room Hours: Monday
Sep 21, 2026
The Bunker Brewing Co. tasting room is open on Mondays from 4 PM to 9 PM.
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Tasting Room Hours: Tuesday
Sep 22, 2026
The Bunker Brewing Co. tasting room is open on Tuesdays from 4 PM to 9 PM.
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Regular Brewery Opening Hours
Sep 23, 2026
Bunker Brewing Co is open to visitors on scheduled days and times, offering a welcoming atmosphere to enjoy craft beers.
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Tasting Room Hours: Wednesday
Sep 23, 2026
The Bunker Brewing Co. tasting room is open on Wednesdays from 3 PM to 9 PM.
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Tasting Room Hours Spring 2026
Sep 23, 2026
Bunker Brewing Co's tasting room hours for Spring 2026 are Tuesday and Wednesday 4-9PM, Thursday 4-9PM, Friday 2-9PM, Saturday Noon-9PM, and Sunday Noon-7PM. Closed on Mondays. Do…
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Bunker Brewing Tasting Room Hours
Sep 24, 2026
Weekly tasting room hours available for visits. Closed on Mondays; open Tuesday to Thursday from 4PM to 9PM, Friday 2PM to 9PM, Saturday from noon to 9PM, and Sunday from noon to…
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Tasting Room Hours: Thursday
Sep 24, 2026
The Bunker Brewing Co. tasting room is open on Thursdays from 3 PM to 9 PM.
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Tasting Room Hours: Friday
Sep 25, 2026
The Bunker Brewing Co. tasting room is open on Fridays from 2 PM to 9 PM.
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Spring 2026 Tasting Room Hours
Sep 25, 2026
Tasting room open with specified hours Monday through Sunday. Enjoy ample patio and indoor seating with well-behaved dogs allowed on the patio.
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Tasting Room Hours: Saturday
Sep 26, 2026
The Bunker Brewing Co. tasting room is open on Saturdays from Noon to 9 PM.
Frequently Asked Questions
- Where is Bunker Brewing Co located?
- Bunker Brewing Co is located at 17 Westfield St Unit D, Portland, Maine, 04102-2730. Use the map and directions on this page to plan your visit.
- What are Bunker Brewing Co's hours?
- Current hours are: MondaY | CLOSED TUESDAY | 4 - 9PM wednesday | 4 - 9PM ThursDAY | 4 - 9PM FRIDAY | 2 - 9PM SATURDAY | NOON - 9PM SUNDAY | NOON - 7PM. Hours can change on holidays and during private events — call ahead if your visit is time-sensitive.
- How can I learn more about Bunker Brewing Co?
- Visit http://www.bunkerbrewingco.com 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.