Mariscos Costa Alegre | Alum Rock
1527 Alum Rock Ave, San Jose
(408) 430-4214
Recent Reviews
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Mecerdes the waiter supper sweet and quick
Atmosphere: 5
Food: 5
Service: 5
Good service and amazing food
Atmosphere: 5
Food: 5
Service: 5
Food was great, our server Erick was amazing
Food was delicious and environment was amazing , mariachi well what can I say just made it even ever 😌
Carlos at the door made sure we get a great spot sitting for a group of 11 and made sure accommodate at different times as our group would arrive.
Gracias Carlos M.
Atmosphere: 5
Food: 5
Service: 5
Today i came with my friend to Mariscos cista alegre and our server was Mercedes a wonderful lady with such a great personality, fast services and a amazing personality, thank you sooo much for your service Mercedes you made our time super special and everything thanks to your service and obviously for the great food!!! Definitely I need to comeback more often.
Mercedes is a very nice and very fast overall good service.
Atmosphere: 5
Food: 5
Service: 5
Something that I could say about this restaurant is that their employees are super nice to the customers. Hannia is one the best server that had ever help me in this restaurant. Hannia was not only was really consistent on check in if we were doing okey but also she was super nice and kind.
Atmosphere: 4
Food: 5
Service: 5
Amazing food, great vibes!
From the moment you walk in, the energy is welcoming and full of life. The food is absolutely delicious — fresh, flavorful, and made with care. Every dish has that perfect balance of taste and presentation. On top of that, the atmosphere is warm and inviting, making it the perfect spot to enjoy with family or friends. The staff is friendly and attentive, which really adds to the experience.
If you’re looking for a place with amazing food and positive vibes, this is it!
Atmosphere: 5
Food: 5
Service: 5
We order a burrito, ceviche, and calamari, and at the time of service or was a bit to loud so we asked if we could move to a more quiet area. The restaurant did everything in their ability to accommodate and check in with our table to make sure we were comfortable and enjoying our time.
Atmosphere: 5
Food: 5
Service: 5
The food and service was EXCELLENT, the server Cueva’s service was very good !he was very attentive and on top of things. First time coming here and I was impressed. Will definitely come again. I recommend this place 👍🏼
Atmosphere: 5
Food: 5
Service: 5
Restaurantji Recommends
We’ve gone twice on a Saturday and the atmosphere is always lively. Carlos and Bertha helped us out, and their service and attention to detail were great. The food and drinks are also excellent—we always order the Botana shrimp, which are super spicy but packed with flavor. Overall, a great spot that we’ll definitely keep coming back to!
Atmosphere: 5
Food: 5
Service: 5
Erick was our server and he was awesome ! Very attentive and checked on our table regularly.
5 out of 5 stars.
Atmosphere: 5
Food: 5
Service: 5
Fantastic food, great service and great atmosphere for authentic Mexican seafood. Restaurant was clean with large screens for soccer/sports enthusiasts. Will return.
Atmosphere: 5
Food: 5
Service: 5
The food is always pretty good but their service is not the best. I went in there for the Tuesday tostada promotion and was told after I couldn't take left overs home. Also the menu doesn't tell you that a 6 dollar drink is needed in order for the promotion to be valid. I really didn't like how the workers explained the whole thing it was very rude.
Atmosphere: 1
Food: 4
Service: 1
Good place to it good service, good food, good!!!!
Atmosphere: 4
Food: 4
Service: 4
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