Tres Islas Seafood is one of those hidden gems you almost want to keep to yourself. It's more than just a fish market. They'll clean your fish for you, which makes the whole experience even better. They have an impressive selection of fresh fish, frozen seafood, and everything is clean, well organized, and high quality. The seafood is always fresh, and you can definitely taste the difference. What keeps me coming back is the customer service. Everyone is friendly, knowledgeable, and always willing to help. The service is consistently excellent, and they make shopping here easy. I almost don't want to share this spot because it's that good, but great businesses deserve the recognition. If you're looking for fresh, quality seafood and outstanding service, Tres Islas Seafood is absolutely worth the visit. read more

Selena is so rude! She's a shift leader and the few encounters I've had with her have always resulted in unnecessary conflict. I've witnessed her being rude to the young women in training. She speaks to them like they're incompetent slaves. Selena will be the root cause of losing customers and great employees. I wish Alexandra was still there. She was such a sweet person with exceptional customer service. The food has always been fresh but the customer service is terrible now that the women who know their worth chose to walk away from Selena's abuse. read more

This is basically a Mexican seafood market. The place is clean and it seems like customers come in swarms. They have frozen seafood, fresh seafood, aguachiles, ceviche, and cajun boils. They also have some other items for sale like beverages, tostadas, spices, and surprisingly some sushi grade items. There are no tables, so don't expect to be able to eat here, unless you take it to your car. We got some ceviche and aguachiles and everything tasted good and fresh, but a little bit too salty for us. We will be back in a few days to try the cajun boil, and may buy some of the frozen seafood for making our own dishes. read more

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Very rude and Staffing is unprofessional... called to place a order at 07/04/2026 at 1:30 pm lady told me they don't take those orders that I have to come in person I arrived and they wanted to give me some one else is order that he placed on the phone ..and they gave me that order after I ask him if I order a 12 oyster fresh you guys are giving me those he said yeah might be last time I get food here read more

Tres Islas Seafood - IM MAD .....they didn't even bothered to change the I want a REFUND ... - Seafood Markets Near Me - Moreno Valley, California

Hands down best places to buy seafood. We buy shrimp in a five pound box! The prices are super dang affordable for how fresh everything is. It's kinda like a seafood deli in MV. Their sauces are fresh, flavorful, and SPICY! Instantly levels up whatev seafood you're eating. We've bought salmon, tuna, and that shrimp box more than once, and it never disappoints. We first tried them at an event where they catered the ceviche and it was so good we had to ask where it came from. If you know ceviche, you know it's either great or it's not--and this one is absolutely great. We've been coming here ever since. There are two locations--this review is for the Moreno Valley one--and Yes, it can get busy-but the seafood is fresh, the prices are right, so its very much worth the wait. This spot is open daily. We love seafood, and will definitely be back. read more

I like to come here to get my oysters and fish the seafood here is always fresh and the staff here are friendly.. read more

Tres Islas Seafood - Oyster Rockefeller - Seafood Markets Near Me - Moreno Valley, California

Ordered a medium ceviche with octopus and shrimp,took it home to serve to the family and my son said it smelled funny and the octopus tasted like it was going bad, Everyone agreed I took it back to get a refund and even told the cashier Selina to smell it she said they couldn't give me a full refund. Service was terrible and I don't recommend going here at all. This place only cares for themselves and will sell you bad food. read more

Tres Islas Seafood - Ceviche with octopus and shrimp - Seafood Markets Near Me - Moreno Valley, California

Went here with my uncle's family to buy some oysters and crawfish. The price is really good for the quality and taste! The fish was clean as well! I definitely recommend this place for people who want to have oyster night at home. Its way better than going to a restaurant where you'll get the same thing for 5x the price! read more

This place has the best & most fresh seafood in moval!!! Finally a place with very good quality seafood. Got the colossal tiger shrimp & regular jumbo shrimpies, bbq'd em wrapped in bacon. Shrimps are very large like small lobsters lol. read more

Tres Islas Seafood - Colossal tiger shrimp next to huge 2" thick ribeyes. Shrimps are HUGE! - Seafood Markets Near Me - Moreno Valley, California

Best ceviche and green aguachiles ever Love the prices They have ceviche already ready when you get there. They also have salsas inside the store read more

Tres Islas Seafood - Aguachiles verdes - Seafood Markets Near Me - Moreno Valley, California

Everything we purchased was fresh! everything! Small but big variety! Everyone is welcoming!

My friends recommended me this place for the customer service once you walk in I went on Saturday afternoon man was packed music a bit loud they might great me or not I didn't hear but I believe because everybody was busy so anyway they wen it was my turn I ask for the Cajun they showed me the two options but I don't want to much crawfish so they offered me the option of buying separately it was a good ad value and they have the Cajun sauce I try the sauce I end up buying three I really recommend this place. read more

Stopped by after work to pick up Monday special coctel de camaron and ceviche de camaron for $10 each. This was my first time here saw them on Instagram and decided to try this deal. Service was fast didn't wait long to order and they made my botana pretty quickly, the ladies were very nice. The cotel and ceviche is ready to go and nicely chilled. Check out Monday and Tuesday's specials on Instagram. The cotel and ceviche was really good, and a good amount for the price. I ordered a small botana with aqua chile , octopus y callo de hacha $18 , this was also tasty really great flavor. Tried an oyster shot for $3.99 , I should've bought another one ... yummy This is not a restaurant with tables or seating areas. It is a small seafood market with fresh and frozen seafood, they sell hot sauces, tostadas and nice cold beer. Its very clean and the staff is friendly. They do make ceviche and botanas fresh when you order if you need a bigger tray or just a small one like the one I ordered. I will definitely stop by again. read more

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Great size oysters!! get the sinaloa tamarind sauce n $20 for a dozen shucked. Great price for convenience. if you want unshucked, its $13 a dozen and you can get a shucking knife there read more

Tres Islas Seafood - Seafood Markets Near Me - Moreno Valley, California

Great tasting seafood always fresh reasonable prices very great customer service would highly recommend, since I'd moved here to Perris this is my number one spot to go to satisfied any of my seafood cravings. I've been a loyal customer since their previous old location. read more

Tres Islas Seafood - seafood delicious reasonable prices foods always fresh - Seafood Markets Near Me - Moreno Valley, California

Picked up some savory clams and got a free oyster shot They have Great customer service! read more

Tres Islas Seafood - Savory Clams - Seafood Markets Near Me - Moreno Valley, California

What a great selection of crab, shrimp, fish and more. The prices are very reasonable. They have all kinds of premade sauces like mojo de ajo, diabla, and Cajun sauce. I stopped in for the 3.99 oyster shooters and they were yummy. Next time I stop in I will purchase their Colossal tiger shrimp because they looked so good. I was also impressed by the number of different hot sauces and beer they had available. The people working were very friendly. I can't wait to come back to try their ceviche. read more

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Good sea food and food prices,aguachile both green and red are very good so is the ceviche

Added a star because they were decent enough to reach out and address my dissatisfaction. Their excuses do not hold weight. During Xmas times, stores like these have to be extra vigilant. read more

As always, provided the best service and best seafood!!!! Always fresh yummy. Busy here read more

Tres Islas Seafood - Pasta de mula - Seafood Markets Near Me - Moreno Valley, California

Pata de mula, always have fresh oysters. Best place to come when you want fresh seafood. read more

Tres Islas Seafood - Seafood Markets Near Me - Moreno Valley, California

Always fresh. Great service every time I come in. Try the botanas you will not be disappointed!!

Outstanding service! Really impressed by all the options I had of seafood. I tried their ceviche & aguachiles and I will be ordering alot more. They even cleaned and cut my fishes. If you're looking for fresh and good quality seafood try Tres Islas! plus they shuck your oysters! read more

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Hands down best seafood market in the Inland Empire!!! They have so many options and I always get my crab boil ingredients here!! This place has helped me out from having to drive to Los Angeles to get my usual seafood of choice!!! They're very helpful and friendly and welcoming. The market is very clean and the seafood looks fresh!!! read more

Love it here and good prices. Friendly service. It a great place to see how to make ur own seafood. read more

Tres Islas Seafood - Fish - Seafood Markets Near Me - Moreno Valley, California

Service was good but......They sold us spoiled mussels and when we called them to ask for a refund they said it was a "normal smell". Ive been cooking for 10 years straight now and when I've cooked mussels before they've never ever smelled or tasted as rancid as the ones that I bought.The owner denied our refund and was no help. We've been customers for a while and we've never experienced this before. DO BETTER!! read more

This place never fails always fresh seafood and great prices highly recommend. They have great specials on ceviches and Cocteles read more

Tres Islas Seafood - Fish - Seafood Markets Near Me - Moreno Valley, California

Pretty happy with my visit here! I was in need of some seafood to cook at home and saw that their seafood is quite affordable. I called on the phone to see what they had available and the customer service was wonderful and really informative. Some of the staff are not too great at English, but if you are patient with them, they should eventually understand what you are looking for. + Lobster Tails: Lots of different varieties! We got the 4 oz tails and they tasted perfect after we deep-fried them. Our Chinese lobster noodles were a hit. + Fresh Raw Oysters from Mexico: I asked the worker if they were small oysters and she said "medium". To my surprise, we ended up getting big Rockefellers. So they were NOT small, but they were $12 for a dozen. They were very fresh. There was a small worm on one of them though. + They have so many options! They had fresh ceviche in their fridge for $9. We bought some frozen crawfish meat and catfish fillets for future meals as well. There were lots of fresh seafood like Tilapia, Scallops, Conch, Clams, Pompano, etc. They don't have any fresh clams though. Only frozen! read more

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GREAT SERVICE, friendly people, great food Very clean place and sanitary 100% recommended read more

Tres Islas Seafood - Fresh seafood - Seafood Markets Near Me - Moreno Valley, California

If you're craving mariscos this place will do the trick. Had the red aguachiles, green aguachiles con pulpo both excellent. A little spicy how I like it, pulpo cooked just right. Called my order in, ready for pick up as promised. read more

It's nice to have access to fresh seafood at great prices here in MoVal! We picked up a dozen fresh oysters and had them raw with chili sauce and lemon juice. It was pretty darn good. We also picked up their 4oz lobster tails at $7.99 each, also very fresh and tasty! I wish I tried this place sooner. It's a small seafood only shop. The fresh items are limited but they also have a large selection of frozen fish, scallops, oysters, crawfish, clams. read more

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I always come to pick up some fresh Oysters. Even the Ceviche is great! Highly recommned

Our Go to place for any type of sea food super fresh and good. And service is also super amazing and nice

This place has several selections of seafood no other store in MoVal does! It is clean and doesn't smell badly. Family business. If you like seafood this place is a great find! read more

Very great service also people?everything good best food every?socorro and Karina very

Muy fresco todo el marisco y muy amable el servicio definitivamente muy recomendado. Tienen mucha variedad de salsas también

Great spot for fresh seafood. Great service Would highly recommend the oysters and ceviche.

favorite aguachiles spot! super friendly too, it's a must call in your order before hand so it can be ready for you!

Good for the price and it's by my home I always stop by here if I and lazy to go to the Asian market

By far the best seafood store in the area , friendly customer service, fresh produce and the prices are excellent also