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    SIGNAL Coffee Roasters

    4.6 (84 reviews)
    Closed 8:00 am - 5:00 pm
    Updated 3 weeks ago

    SIGNAL Coffee Roasters Photos

    Business Info

    SIGNAL COFFEE ROASTERS ATMOSPHERE

    What's the vibe?
    Good for working
    Dogs allowed
    Outdoor seating

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    Recommended Reviews - SIGNAL Coffee Roasters

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    Menu Feb 2026
    Loren P.

    We were in the Bay Area for my husband's birthday and I wanted to stop by my hometown to walk around Park St in the afternoon. We both needed a pick-me-up so I came across Signal Coffee while checking Yelp for recommendations. We were immediately greeted warmly by staff. The shop is small, with limited seating indoors and a few chairs and tables outside. It was a beautiful (unseasonably warm) February day, so we wanted to sit for a bit outside anyway. Competition from Starbucks and Peet's is right next door, but that doesn't matter when supporting a local business that brews delicious coffee. The menu is limited, which means quality is first and foremost in mind. I was drawn to the unique latte choices, and ultimately went with a large iced black sesame latte with oat milk. My husband went with a large iced dulce de latte with oat milk. Our drinks were made in almost no time, and of course paired with a smile. We took our coffees out to the outdoor seating area with a grand view of the historic Alameda Theatre. While the lattes are on the pricier side of what I'm generally used to, the quality shines through. These were definitely some of the smoothest lattes I've had in a while, and the flavors of the black sesame and dulce de leche were delightful. After sitting and enjoying the fresh air for a while, we brought our coffees with us to finish enjoying them after a walk on Bay Farm Island. What a way to wrap up our lovely afternoon. We will be back to support Signal Coffee Roasters the next time we're in the area!

    Lauren C.

    The best coffee option on Park street. Small seating area inside and outside-much smaller vs Webster. Their pastries are also amazing-our faves are the brown butter salted chocolate cookie and their donuts.

    LATTE
    Ann V.

    Signal Coffee has great coffee and such nice service! Thx for the perfect latte Elsa!

    Stephen S.

    Boutique downtown Alameda spot with solid food, pastry options and coffee with a twist. Sesame and brown sugars cinnamon latte's anyone?

    Cynthia C.

    Been here a few times since they have opened - consistently good. Love that they provide a birthday discount that allows for two months of redemption. Strong macchiato and smooth almond decaf latte. The empanada shell was flaky and crisp and lots of filling! The breakfast sandwich has a thick layer of pillowy egg and cream cheese - opted out of the ham. Strong quick brunch game out of the area's independent cafes. No cash accepted and no more Model Bakery English muffins. Stool seating inside and a few tables outside, no bathrooms. Standard service.

    menu 7/2/2025
    Vivian L.

    Came here for an ube latte and got 4 shots of espresso which might have been my mistake. I couldn't taste the ube too much but looking at something purple and drinking it makes me feel like i'm tasting ube (good enough) don't get 4 shots if you want to be able to taste the ube! SIGNAL is a super cute little coffee shop in Alameda and I will definitely be back to try other lattes that I don't quiet see often

    A few delicious and unique pastry options!
    Zinia G.

    I love this coffee shop! It's so cute, everyone is so nice, and there are so many options for drinks and food. A received a gift card from one of my students and was able to use that. It's a little pricey for sure, but worth it. I've tried a few drinks, but this time I got 2 Ube Lattes (one with oat milk and one with whole milk), a cappuccino with oat milk, and a mushroom empanada with two kinds of sauce.

    Disappointingly over steamed "lattes"
    Zach C.

    I was really surprised based on how great their lattes look in photos, but ended up with two very mediocre cups of latte. This was honestly some of the worst coffee I've ever had. Unfortunately, I was in a rush and didn't have time to go back for a refund. I ordered a black sesame latte and an ube latte. By the time I tried them in the car, one burned my tongue and both tasted burnt. There was no thick foam like you'd expect from a latte--just big bubbles, like something you'd get from a cheap automated coffee machine. Definitely not coming back here.

    Menu
    Jory P.

    In town for work, I looked up roasters nearby and I'm very glad I found this place. Very unique drinks on the menu, the Ube is amazing. Had a classic cappuccino, the barista did an excellent job with the ratio of wet to dry foam. Cute little sitting area in front and out front by the famous Alameda theatre. Had a croissant and it was a great texture, perfect for dipping in my cappuccino. I'll definitely try the chocolate one next time!

    Almond Milk Latte
    Tamara K.

    My latte was so delicious I ordered a second one. Service was great. Not much of a sitting area, there's bar style seating facing the street. So it's not the kind of shop you sit and work at for long, but maybe you share a coffee with a friend.

    CAPPUCCINO

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    17 days ago

    Great coffee, espresso and beans to go. Super friendly crew. Best spot in Alameda hands down

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    10 months ago

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    2 months ago

    Great coffee and service! My partner and I enjoy coming in here and talking to James. He helped recommend a good bag of beans to us.

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    3 months ago

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    11 months ago

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    6 months ago

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    Rebecca B.

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    11 months ago

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    10 months ago

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    4 months ago

    The coffee was great, the staff was so friendly, it was my first time here but i'll definitely be back!

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    4 months ago

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    5 months ago

    Emma and Nathan are always so very friendly and welcoming which makes me feel happy and a great way to the start of a happy day.

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    4 months ago

    James and Sophia were super friendly , coffee was delicious, and the pastries are fantastic

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    2 years ago

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    2 months ago

    Music at good volume, polite counter, prompt service (review requires 85 character, is this enough?)

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    6 months ago

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    2 years ago

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    6 months ago

    Fantastic local coffee and bites, great service and gorgeous style and design at all locations.

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    4 months ago

    j is excellent. the flat white is excellent I will be back with friends. Much appreciate.

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    3 years ago

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    Rebecca B.

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    3 years ago

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    5 months ago

    Great cappuccinos!! They made it just right. Super friendly staff each visit! Modern vibes, clean, and quick spot in Alameda.

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    1 year ago

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    SIGNAL Coffee Roasters Reviews in Other Languages

    Ask the Community - SIGNAL Coffee Roasters

    Do you accept Apple Pay?

    Yes, Apple Pay works just fine.

    Do you have any vegan options?

    There are some pasties by Mariposa they have and vegan pumpkin bread. They have a lot of vegetarian option and some gluten free choices too. Most of the drinks can be made vegan too.

    View All 3 Questions

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    I run a couple of times a week in the area, I'll usually go into Safeway for some post run fuel…read more Decided to come in here and try an iced latte. I came in around 8:30, a few tables outside had people drinking their coffees and eating breakfast. When I walked in, only one guy was waiting for his order. There was only one person working. The service was not good. I stood at the order counter for 5 minutes, I looked at the lady, she looked at me, and didn't offer a high I'll be right with you. I understand she was the only one preparing coffee and food. I'm not trying to complain about the wait, but the lack of acknowledging a customer to say it will take some time. I finally ordered an iced latte. I do think they have some creative drinks, but I know they are usually too sweet and I just opt for a plain iced latte instead. It was an ok latte, nothing amazing. They have a bulletin board for people to post their flyers or business cards. There was a card on the board that said A.W.A.R - All woke are retards. I'm sure that's not the view of the establishment. I do think they need to screen the board from time to time.

    Cute grab and go coffee shop/café. Reasonable prices for…read morecoffee and food - the bagels and breakfast sandwiches are great too. Sometimes during the week, they also have almond croissants, mochi muffins, and donuts as well. Small seating area inside with larger outdoor patio seating. Perfect place to bring the dog when you're getting your morning cup of Joe.

    Photos
    Bagel and white mocha
    Bagel and white mocha
    Pretty artwork on the wall above
    Pretty artwork on the wall above
    Yummy sesame bagel and cream cheese

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    Yummy sesame bagel and cream cheese

    SIGNAL Coffee Roasters - coffeeroasteries - Updated July 2026

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