Jax Fish House & Oyster Bar - Boulder

Jax Fish House & Oyster Bar - Boulder reviews from people who’ve dined at this restaurant. Based on recent rating.

Review summary

1. Z

   Zan

   Denver5 reviews

   5.0

   Dined 1 day ago

   1. Overall 5
   2. Food 5
   3. Service 5
   4. Ambience 5

   We had the most incredible meal at Jax Fish House in Boulder. Truly a culinary experience worth raving about, thanks to Chef Anthony! There were four of us, and from start to finish, every dish was beautifully prepared, perfectly balanced, and bursting with flavor. We began with a round of East Coast oysters—briny, buttery, and ultra-fresh. A flawless way to kick things off. Next, we shared two outstanding salads: the classic Caesar with anchovies (bold and delicious, exactly how a Caesar should be) and the Kalera Greens Wedge with crispy bacon, Point Reyes blue cheese, tomato, and ranch. This salad was next-level—crisp, creamy, savory, and surprisingly elegant. For mains, the Thai Black Cod was a standout—perfectly cooked, silky, and tender, it was served over roasted sweet potato with a rich, aromatic Thai red curry sauce that added just the right amount of heat and depth. It was absolutely divine. The Blue Crab Cacio e Pepe was downright outrageous—velvety spaghettini tangled with sweet crab, nutty Grana Padano, a pop of chive, and the crunch of brown butter crumbs. Luxurious and comforting all at once. And the sleeper hit of the night? The side of Spicy Miso Mushrooms. If you go, you must order this side. Umami-rich, deeply savory, and so addictive, I found myself spooning up every last drop of that miso sauce. I would come back for that dish alone. Service was warm and attentive, the atmosphere lively and energetic, and everything arrived perfectly timed. Jax is firing on all cylinders. If you're in Boulder and want to treat yourself to an exceptional seafood-focused meal, this is the place.
   

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2. P

   Peter

   Chicago1 review

   4.0

   Dined 2 days ago

   1. Overall 4
   2. Food 5
   3. Service 5
   4. Ambience 4

   Smaller place, but not loud. The two entities and sides were super high quality and flavor. Our server showed a relaxed vibes, even with a packed section.
   

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3. J

   Julia

   Denver1 review

   3.0

   Dined 2 days ago

   1. Overall 3
   2. Food 3
   3. Service 5
   4. Ambience 3

   Food was okay at best. Our server was lovely and didn’t charge us for the cups of Gumbo. I do not recommend their Gumbo. It wasn’t good and is not traditional gumbo. Probably won’t ever go back.
   

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4. C

   Chris

   Denver3 reviews

   5.0

   Dined 4 days ago

   1. Overall 5
   2. Food 4
   3. Service 5
   4. Ambience 4

   Jax Boulder is a regular go-to for our family as quality, service, and consistency has always been exceptional. Truth be told, and to our chagrin, the last two experiences had a flaw or two. Service continues to be brilliant; drinks finely crafted; entrees very good; management attentive; the environment a bit noisy. However, the calamari appetizer, normally melt-in-your-mouth outstanding, was tough and rubbery. Could it be that the squid used for the happy hour servings were not today's offering?
   

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5. K

   Kevin

   Denver25 reviews

   5.0

   Dined 6 days ago

   1. Overall 5
   2. Food 5
   3. Service 5
   4. Ambience 5

   One of the best restaurants in Boulder! Check out their places in LODO, Glendale, and Fort Collins. Chef-driven seafood with fun vibes! Our go-to date night spot.
   

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6. R

   Robert VIP

   Denver135 reviews

   5.0

   Dined 7 days ago

   1. Overall 5
   2. Food 5
   3. Service 5
   4. Ambience 4

   Alex our server was excellent attentive and was great
   

   Jax Fish House & Oyster Bar - BoulderResponded 6 days ago

   Thanks for taking the time to leave us 5 stars, Robert! Super happy to hear that we could help you have a great experience. Hope to host you again soon! Much love, Abbey E. Jax Fish House and Oyster Bar
   

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7. J

   Jerry

   Denver9 reviews

   3.0

   Dined on April 11, 2025

   1. Overall 3
   2. Food 2
   3. Service 4
   4. Ambience 4

   Surprisingly low quality food and expensive. Been before and it’s been good. Maybe just a bad day?
   

   Jax Fish House & Oyster Bar - BoulderResponded 6 days ago

   Hi, Jerry! I'm sad to hear that your food did not impress! If you'd like to continue the conversation, I'd love to hear if a certain dish didn't hit the mark, or if there were many elements of your meal needing a tune-up. I'll send you my email address, just in case you ever have a free moment to drop a critique/ help us improve. I'd love to see you back in here for a meal that leaves you feeling happier. Thank you for your time! Best, Abbey E. Jax Fish House and Oyster Bar
   

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8. S

   Susan VIP

   Denver4 reviews

   2.0

   Dined on April 1, 2025

   1. Overall 2
   2. Food 2
   3. Service 2
   4. Ambience 2

   The food was bland & the restaurant was very loud.
   

   Jax Fish House & Oyster Bar - BoulderResponded 6 days ago

   Susan! I'm sad to hear that we weren't able to send you off with a smile. We'd love to have you back for a better meal. I'll contact you privately, as well. If you'd like to let me know any specific complaints about your food, I'm always open to feedback. Thank you for your time! Best, Abbey E. Jax Fish House and Oyster Bar
   

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9. M

   Marion

   Denver4 reviews

   5.0

   Dined on March 31, 2025

   1. Overall 5
   2. Food 5
   3. Service 5
   4. Ambience 5

   I had made a reservation on line at the bar for the .50 oysters. I was told the app. Was not supposed to do that. The gentleman sitting patrons worked it out and got me a table. I waited about 20 minutes. I told him I would share my table with a single person. I was seated. It took the waitress a few minutes to get my order. Then a man joined me at my table. He ordered a drink and a dozen oysters. At that time we overheard a waiter saying the .50 oysters were sold out. You could only order 1 dozen at a time. The gentleman that joined me at my table talked to the waitress and she sent the man that seated us and he comp’ed our meals. The .60 oysters sold out in 30 minutes. That was very nice of the restaurant. I will return soon! Thank you!
   

   Jax Fish House & Oyster Bar - BoulderResponded 6 days ago

   Marion, So kind of you! Thank you for both your patience and your kind words. Our annual 50 cent oyster happy hour can be quite the party! Very cool of you to share your table to allow another guest to join the party. I'm happy to hear that despite the rush on oysters that day, we could help you leave happy and knowing that we care :) See you soon for a great meal! Much love, Abbey E. Jax Fish House and Oyster Bar
   

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10. B

    Beth VIP

    Denver67 reviews

    5.0

    Dined on March 31, 2025

    1. Overall 5
    2. Food 4
    3. Service 5
    4. Ambience 5

    Such a fun oyster night!! Our waiter Alex was wonderful. Glad we got there early!
    

    Jax Fish House & Oyster Bar - BoulderResponded 6 days ago

    Thanks for the review, Beth! Always happy to hear that food was good, but extra happy to hear that you had FUN with us, too. Hope to host you again soon! Much love, Abbey E. Jax Fish House and Oyster Bar
    

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