Jax Fish House & Oyster Bar

If you’re in the mood for seafood done right in Denver, Jax Fish House & Oyster Bar is a gem that blends freshness, sustainability, and lively vibe into a standout experience. The moment you walk in, you get the sense they take what they do seriously — delicious, responsibly sourced seafood — but they also know how to keep things fun and relaxed. The space feels energetic, with a bar, raw bar action, and an approachable yet polished dining room. The menu shines in its variety and quality. The oysters and raw bar options are often showstoppers — pristine, briny, beautifully shucked. From there, the seafood entrees don’t disappoint: carefully cooked fish, creative preparations, and sides that complement without overpowering. Whether it’s chowders, shellfish, or the special dishes, each plate feels thoughtfully built. Service is friendly and knowledgeable; the team seems to truly care about your experience, from recommendations to timing. The drink menu (cocktails, wines, etc.) complements the menu without stealing the spotlight. Overall, Jax is a go-to for seafood lovers in Denver — a place where you can celebrate freshness, flavor, and a lively dining mood all in one.

Been coming here for over 10 years for happy hours and birthdays! the service, quality, and seafood I’ve had in Denver as a local. This is where you come!! 11/10 every time and I will always call this place my regular spot!!

So we’re visiting Denver and are walking by this nice little place, it’s clean and the ambiance is very pleasant. The people at the bar were a little bit too loud but that’s expected once the drinks kick in and listening to them talk about their first time home owner experience wasn’t as bad for some bar talk. Anyway I ordered the salmon and it came on skewers which was unusual but still tasted good however the bed of white rice underneath the salmon and broccoli was refrigerator cold which was horrible. My husband recommended I tell the waiter but I don’t like sending food back because it just doesn’t seem like a good thing to do so instead I then decided I’d write this review. My husband ordered the fish and chips which being happy hour had ended they were no longer serving but the awesome waiter went to the back to ask the cook if there was any left and there were. The unfortunate part was that instead of being happy to get rid of the happy hour food they charged us for dinner plate and made the price up. Our waiter was Ryan P. and he had stated he was fairly new but he was fantastic. Ryan stated when we received our bill that a 20% service charge was included on our bill which in my opinion was great for his tip from us but then he said that anything afterwards goes to him. I wanted all the service charge to go to him but not sure now that gets deviated. The ambiance was enjoyable and they provided crayons to draw/write on the paper table cloth which was entertaining while we waited for our food.

My husband and I were in the area for a different event and chose this restaurant to stop for a drink and to make use of their facilities. The staff were friendly and asked questions about the event we were participating in. The restaurant had a nice atmosphere, was clean, and had seating inside and out. We saw many happy patrons enjoying their food. Thank you!