Dim Sum Restaurants near Diamond Bar, CA

“Came here on a Thursday for some dinner to-go. There were around 2-3 customers when I dropped by around 7pm.

I got a garlic veggie and a crispy noodle. Both were super delicious. The veggie sauce made it just right seasoning. Would definitely come back for some dim sum next time“

“I recently visited Diamond Palace Chinese Seafood and had a wonderful dining experience. The restaurant had an elegant and welcoming atmosphere that made it a great place for a meal with family or friends. The staff were friendly, attentive, and provided excellent service throughout my visit. The menu offered a wide selection of Chinese seafood dishes and traditional favorites. The food was fresh, flavorful, and prepared with great attention to detail. I especially enjoyed the seafood dishes, which had excellent taste and high-quality ingredients. The dim sum and other dishes were beautifully presented and full of authentic flavors. The portions were generous, making it perfect for sharing with a group. The restaurant was clean, organized, and comfortable for guests. The service was efficient while still making the dining experience feel relaxed and enjoyable. I appreciated the variety of options available on the menu and the care put into each dish. The staff were helpful with recommendations and made sure everything was served perfectly. The atmosphere was lively but still comfortable, creating a great dining environment. The flavors were balanced, and every dish showed the skill and experience of the kitchen team. It is clear that Diamond Palace Chinese Seafood focuses on providing quality food and excellent hospitality. I would definitely return to try more dishes from the menu. I have already recommended this restaurant to friends and family who enjoy authentic Chinese cuisine and seafood. Overall, Diamond Palace Chinese Seafood offers delicious food, great service, and a memorable dining experience. I look forward to visiting again soon.“

“Whenever I come to visit my family in the area, Get Sum Dim Sum is where I come for amazing food. The flavors and textures are incredible. My favorite savory dish is the shrimp and leek dumplings and for dessert, the lava buns. If you want to find comfort food in Southern California, this is where you should go. Since I live far away, I do not get to eat here as often as I would like so I’ll have to live vicariously through you. Enjoy!“

“So glad to know there are other options when you're in the mood for dumplings! We plan to come back to try the rest of the menu! Seeing other patrons ordering items we did not intrigued us so we have to come back and try those items next time!
What we ordered: xiao long bao (buy 1 get 1 free so we ordered pork and pork&shrimp), beef wrap and spicy beef noodle soup. Good! Would order again! But like I said. Gotta try the rest of the menu. 😉“

“The food is amazing! Such a selection of great flavors. Dim sum is on point and the Teddy bear iced coffee is a perfect finish to a great meal.“

“I got dim sum takeout here and the service was amazing! The guy working was so kind and welcoming, and my order came out so fast (only 10 mins). I ordered four rice rolls, and every single one was delicious. They definitely did not disappoint. This is for sure going to be my new go-to spot for dim sum. I’ll definitely be coming back all the time!“

“They carry a variety of different types of dim sum, always fresh and friendly staff“

“Absolutely delicious food and outstanding service!
From the moment we arrived, we felt very well taken care of. I asked the lady at the front desk if it was possible to have non-spicy food, not even pepper, and she was incredibly kind and accommodating. They immediately agreed to modify the recipe and prepared everything without any spicy ingredients, which I truly appreciated.
The food was fresh, flavorful, and perfectly cooked. You can tell they really care about their customers and are happy to adjust dishes to make everyone comfortable.
Prices are typical for Anaheim Hills, so nothing unexpected there.
One small note: on Sundays the restaurant is open from 11:00 am to 9:00 pm, and it looks like this might need to be updated on Google.
We will definitely be coming back. Highly recommended!“

“Best authentic dim sum in this area -hands down. They offer special dim sum dishes like scallop shumai in xo sauce and abalone shrimp shumai in xo sauce to name a few. Both were delicious! Serve the traditional dim sum dishes as well which are amazing! Great quality and value. Highly recommend them and tell them I sent you! Cheers!“

“Food 4/5 - Ordered beef chow fun, chinese sausage/diced broccoli fried rice, braised crispy tofu w/ three delights, and crispy pan-fried whole flounder. Beef chow fun and the fried rice were delicious, both dishes have very good “wok-hei”. Crispy pan-fried flounder was also delicious, good crispy outside fry with the fish still being soft. There’s some soy sauce beneath the fish, but I’d like it to be served on the side so you can dip your fish pieces. Braised crispy tofu was good, tofu texture was very soft and the 3 delights (shrimp/fish fillet/octopus) were fine.

Price $$ - Price is good for the portions that were served. The plates might look small, but they have depth.

Service 3/5 - Service is average, we needed to flag down a server to refill our drinks.

Atmosphere 4/5 - Interior is good with Chinese themed decor.

Overall - Had a pleasant experience and would visit again.“

“I had a late but great lunch with my mom here. Their service is excellent and our special requests were satisfied. The shredded chicken is very fresh and tasty (not available all the time). The porridge is also freshly made. We will be back for sure.“

“Everything that we tasted was amazing. The portions were great and it was customizable for my food sensitivities. The server was very kind and attentive. I will definitely visit again on our next visit to Cali. Prices were affordable so it was easy to get a lot and the food was tasty so we ordered extra to go.“

“Very nice place with fresh seafood“

“I visited this place more than dozen times in last 12 months and recently we found that there is a new promotion: $0.99 for a lobster along with a new menu with updated price (slighting adjusting upwards, as everyone is dong that) as long as your order is 39.99 or more. This deal itself is unheard of and doesn’t need any further discussion: food quality is still the same, service is the same, etc.
Updates 7/0/2026: the $.99 lobster is $6.99 now, same conditions applied. It is much more than before but still very inexpensive and below the cost.“

“Had dinner at Top Island Seafood Restaurant recently and was pleasantly surprised by how good everything was. The dishes were flavorful, well-prepared, and served in generous portions, making it a great place for sharing family-style meals.

The seafood was fresh, the vegetables were cooked perfectly, and every dish arrived hot and full of flavor. You can tell the kitchen pays attention to quality and consistency. The portions were large enough for our group to share comfortably, and the prices felt reasonable for the amount of food we received.

The restaurant itself is spacious and comfortable, making it a great spot for family dinners, celebrations, or gathering with friends. Service was friendly and attentive throughout our meal.

Overall, we had a wonderful dining experience and will definitely be back to try more dishes. Highly recommend if you’re looking for authentic Cantonese-style seafood and family-style dining in Rowland Heights.“

“We had the best experience at Mama Lu’s Dumpling House, this is one of those spots where you have to come hungry because you’ll want to try everything on the menu.

We ordered a little bit of everything, and every single dish delivered. The fried rice was perfectly seasoned and super comforting, with that classic wok flavor that makes it hard to stop eating. The vegetable dumplings were fresh, light, and packed with flavor, honestly some of the best we’ve had. The pancake had that ideal crispy-on-the-outside, soft-on-the-inside texture and was so satisfying. The string beans were cooked perfectly with just the right amount of seasoning, and the eggplant was good, melt-in-your-mouth vibe.

Beyond the food, the atmosphere really stood out. It’s cozy and welcoming, but still spacious enough to comfortably bring a big group, perfect for families or catching up with friends. One thing we really appreciated is that they don’t rush you out. You can actually sit, enjoy your meal, and take your time, which makes the whole experience feel even better.

The service was amazing from start to finish. Everyone was so kind, patient, and genuinely attentive. You can tell they really care about making sure you have a great experience. Shoutout to Nana (the manager) for being so awesome!

Overall, this is a spot we’ll definitely keep coming back to. Amazing food, warm atmosphere, and top tier service, what more could you ask for?“

“Ordered takeout during the holidays and the food was ready to go at the agreed upon time. The staff were very thoughtful and kept the fried dish uncovered in the to-go bag to maintain the crispiness. After the car ride home, it was still crispy and yummy. Overall the food was pretty good and a hit with most of the people. Some of the dishes were a bit salty, but that was expected from this type of establishment.“

“I feel that in keeping with Asian restaurant tradition I should award 3 stars because, as we all know, this is the perfect amount. Five stars and it's a bougie Asian fusion place that's going to rip you off. You want three stars because the service will feel inattentive to western eaters but be perfect for eastern diners. So these five stars are adjusted for my tastes: I don't want to be bothered while I eat, I don't need ambiance when eating Chinese food, and I don't want to pay extra for these. In fact, I would say when I sent the service was a little too attentive 😂😂😂. I'll also say that I ate with my friends from China so my experience was we walked in, Chinese was spoken, we were ushered into a nondescript back room, more Chinese was spoken, huge plates of the best food were delivered, a person kept checking in on us hence my comment that the service was too attentive, we fought over the bill, I lost, and we left with tons of leftovers. Asian 3 stars. Would recommend and come back.“

“It is a very professional and authentic Chinese restaurant. The food selection is very rich. There are various Chinese dishes with different flavors to choose from. I like barbecued pork buns and rice rolls, as well as chrysanthemum tea. There are many traditional Chinese people here, and some white people. The decoration of the restaurant is great, with Chinese characteristics, and it can also host some parties and celebrations.“