Jax Fish House & Oyster Bar

4.6
892 reviews

About

Seafood Restaurant
We don’t take ourselves too seriously at Jax Fish House. Two things we do take seriously? The freshness and sustainability of our seafood. You know fresh fish when you see, smell, and taste it—and thanks to modern delivery technology, we bring in that freshy-fresh seven days a week. Sustainability is a little more complicated. Not all commercial fisheries are created equal. That’s why we work closely with our suppliers and science-based organizations to ensure that every single thing we serve is responsibly sourced. We consider the stocks of the species we source to prevent overfishing and we work with suppliers who harvest in ways that have minimal impacts on marine environments.

Details

  • Dine-inAvailable
  • DeliveryAvailable
  • TakeoutAvailable
  • Accepts reservationsAvailable

Location

Jax Fish House & Oyster Bar
928 Pearl St, Boulder, CO
80302, United States

Hours

Reviews

4.6
892 reviews
5 stars
674
4 stars
138
3 stars
36
2 stars
21
1 star
23

What are people saying?

AI-generated from recent customer reviews

Food Quality

Customers consistently praised the freshness and flavor of the seafood, particularly the oysters, mussels, and calamari.

Service Experience

While many reviews highlighted excellent service, some customers reported issues with attentiveness and order accuracy.

Atmosphere

The restaurant is noted for its cozy and vibrant atmosphere, though some found it too loud or cramped.

Pricing Concerns

Several customers expressed dissatisfaction with additional surcharges and perceived high prices for portion sizes.

Reservation Recommendations

Due to its popularity, many reviewers advised making reservations to avoid long wait times.
  • WM
    WF M
    Nov 1, 2025
    5.0
    Outstanding
  • RW
    Randy Weinstein
    Oct 24, 2025
    5.0
    My favorite restaurant in Boulder so far!! Everything I've has there is awesome including the King Crab, the Crab Cake and the Niman Ranch burger!!
  • IH
    Ira Haimann
    Oct 18, 2025
    4.0
    Great place for happy hour or dinner, always busy, so getting a seat at the bar can be a challenge.
  • GM
    Gerry Moore
    Oct 10, 2025
    1.0
    Junk fee alert!!! Ridiculous 3% surcharge added to bill. Just raise your prices ! False advertising.
  • AA
    AnneL
    Oct 2, 2025
    5.0
    Some of the best prepared mussles we've ever had! We had the chorizo version. Our waitress was lovely. A perfect mix of engagement and letting us eat. She also avoided what many current wait staff do. She didn't walk up to the table already talking, which interrupts conversations or makes us miss the first part of what is said.

Frequently Asked Questions About Jax Fish House & Oyster Bar

Does Jax Fish House & Oyster Bar accept reservations?

Yes, Jax Fish House & Oyster Bar accepts reservations which can be made online via OpenTable.

What are the regular opening hours of Jax Fish House & Oyster Bar?

The restaurant is open daily from 3:30 PM, closing at 9:00 PM on weekdays and Sundays, and at 10:00 PM on Fridays and Saturdays.