Fantastic! Food is so yum. Service is fantastic, though they definitely stay busy. I prefer to sit outside because it can be a little loud and cramped inside when they are busy. I've been eating here since elementary school and it has always been a great spot for a quick lunch or dinner. Highly recommend the crying tiger and all of their Thai noodles (especially pad Thai and pad see ew). read more

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We are regulars as DiHo Siam and really love their beef dishes! The eggplant with beef is one that we recently tried and really enjoyed. The pad Thai and pad see ew are both fantastic! The flavors are soo authentic and the beef comes out perfectly. We also love their green curry (ask for mild if you don't like spicy cause there's definitely a little kick). The chicken can be a hit or a miss. Sometimes it comes out super juicy and other times it can be kinda dry. All in all we love this place and definitely recommend it. read more

I've been to this restaurant many times and usually have a good experience, which is why I feel disappointed writing this review. Today, I ordered takeout online and got the Szechwan Bamboo Beef. While I was eating, I noticed there was still a produce label sticker on one of the green peppers in the food. This clearly shows that the vegetables were not properly cleaned or washed before being cooked. That's not a small mistake--it raises serious concerns about the kitchen's food safety standards. If something this obvious can slip through, it really makes me question how much unclean or improperly prepared food customers may be eating without realizing it. This is unacceptable and honestly pretty disturbing. read more

Diho Siam - Thai Near Me - Mission Viejo, California

Diho always has great service and great food. Staff were always smiling and kept our water filled. We ordered a few dishes and enjoyed dinner. It's a small and quiet location. Customers came in and picked up to go items or sat down and ate beside us. read more

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Nice little charming Thai Chinese Resturant in mission viejo. Staff is friendly and they get to know the regulars there. Can only speak to the Thai dishes and is pretty authentic. read more

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We enjoyed all the dishes we tried! We got the beef larb, rad na, and red curry. The portion sizes were generous and everything was delicious. My mother in law who is Thai was the one looking for an authentic Thai restaurant, approves and she's usually very picky. Staff was friendly. The inside is small but not overly crowded on a Sunday evening. read more

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Really good Thai food, got the drunken noodles with veggies and extra broccoli. The cream cheese wontons are good too. I took it to go but friendly staff on arrival and it looks like a nice place to sit and have a meal read more

Good lunch specials and generous portions. Friendly service. I usually order take out. They gave a bunch of fortune cookies today that were all stale though:( read more

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Came here with some friends on a Sunday evening for dinner and really enjoyed my experience. The space inside was pretty small but they were surprising a good amount of seating. Plenty of parking available outside. Service was awesome, servers were friendly and came to check on us often. Food was also amazing, here's what we ordered: Tom kha: 10/10 my favorite dish! It did not look like the tom kha at other restaurants but the broth was delicious and very flavorful (came with a lot of mushrooms, for those who like/dislike mushrooms) Yellow curry: 9/10 also a great dish, came with a lot of veggies and tofu (I ordered tofu as my protein). Curry was rich and flavorful. Also comes with a serving of rice Pad Thai: 7/10 the portion size for this was very big, enough to feed 2. The flavor was good but I felt like the noodles were a bit tough. Overall, great local spot for solid Thai food. FIY They also serve Chinese food but I didn't have a chance to try it read more

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Food was amazing. However the customer service needs work. I placed an online order and was the 2nd person in line. As soon as I was next some lady walked right in front of me cut me off and the employee started taking her order. She looked at me and said nothing. No apology no acknowledgment. I work on this complex. Would have been so much nicer to be treated properly. Delicious food though. read more

A great local Thai restaurant! I came here with my friends to celebrate a birthday, and we were all so impressed. I ordered the tamarind salmon, and it was absolutely delicious--perfectly cooked with amazing flavor. Everyone at the table enjoyed their meals, and the service was wonderful from start to finish. We ended up staying for quite a while after dinner just chatting, and we never once felt rushed or pressured to leave. It made the whole experience even better. Highly recommend this spot for both the food and the warm, welcoming atmosphere! read more

We ordered a lot of food.. but it was worth it. All of it is so delicious, my family and I enjoyed it very much. The service was fast as well and the service is very family friendly read more

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You can never go wrong with their signature dish, the pad thai. I had it with shrimp, which was deveined with the tail removed, making your life easier. Topped with raw cabbage and carrots for a nice crunch. The peanuts compliment the noodles really well. Generous portions ensure you will leave this place and stuff. Great service, as always. But this place is small so expect to wait on a busy night. read more

FOOD: Been coming here on and off for years and the food is good! We've gotten various dishes and they have all been pretty good. SERVICE: The staff is very friendly when we go in and helpful as well. AMBIANCE: It's a small place, but cozy and nice and always clean. read more

After a busy morning it was time to sneak in a little fun and try a new (to me) Thai restaurant for lunch. Diho Siam was close by and had a pretty solidly priced lunch special at about $12 for some pad thai with veggies. Ordering was easy, you can do so online and get loyalty points. Not really sure what the deal with the points are, but why now? Of course Camilla didn't want a lunch special and was interested in a nice healthy papaya salad so we added that to the list! We showed up when the food was supposed to be ready but unfortunately we had to wait. I take my to go orders more seriously than most, but at least the seating area was comfortable enough. Still it was a solid wait and they ended up forgetting about me lol Oh well! Once I did get the food I was happy with the potions and how everything looked... especially the lunch special pad Thai. Lunch special pad Thai: it was yummy and thankfully not dry. I put a note in to make it spicy but it was not. While it was good, it wasn't great. Definitely on the less flavorful side. But again, not bad by any means. I don't think I'd go out of my way for this dish... but it makes me curious about their other dishes. Thai Papaya salad (som tum) I asked for it to be spicy and it had a little kick. They don't use the the little chilies so it wasn't nearly as spicy as other places who do the salad a bit more traditionally. The portion was good and they included other lettuce should you want to really get a salad going lol I wish they included some lime though, because it needed more citrus. It was a little heavier on the fish sauce then is my preference. However, it wasn't heavy on fish sauce by any means and overall was a solid effort. Camila? She enjoyed the som tum and liked that it didn't have those dried shrimps in them... she doesn't like them. I'd check out another lunch special here for sure. But I'd make sure to order wayyyy ahead of time is a factor. read more

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We've been here a few times now for their lunch special. It's a pretty solid spot for Thai food and getting your fix. The lunch special feels like the right portion with a reasonable price tag. Comes with a side salad and your entree. We got the yellow curry with chicken. Flavor was great, nice spicy kick. Their pad thai was good, noodle consistency was that perfect chewy bite. The shrimp was undercooked though, which was kinda off-putting. We got the chicken another time, and that was fine. No bathroom in the restaurant, have to go around the corner. Service was prompt and attentive. Cozy spot, plenty of parking. read more

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Recently came for dinner. The place was busy for a Sunday night. And they got a lot of orders to go. We were disappointed with the pad see ew. It was rather bland this time. It definitely needs more of the Thai sweet soy sauce. We can tell because the noodles have that very light, washed out color. Hubby wanted to try their Chinese menu instead of Thai and ordered the chicken with pea pods. It was okay. We would stick with their Thai dishes next time. We had a nice conversation with the cashier, Cheng (spelling?). She came to our table and chatted with us for a while. She used to serve us and remembered us. She was so nice and we enjoyed talking with her. read more

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Such great service for me and my grandson. Food came extremely quick hot and fresh. I felt as if me and my grandsons needs had been catered to. As if able to be served at any time. Food was scrumptious it made me feel like a lavish Asian living Thai castle somewhere in Thailand as Thai royalty. The Thai castle is in a decade long feud with china where the Chinese can't the Thai castle massive Thai moat, some say this moat is so Thai and so big it might just be the biggest of them all. Thankyou so much for the amazing Thai service Yours truly, Maridith Berlinger read more

Diho Siam - Yum yum give me some - Thai Near Me - Mission Viejo, California

My favorite restaurant in Mission Viejo. My mouth waters thinking about their yellow curry chicken. It's a small restaurant and I love the ambiance and friendly helpfulness of the staff. Plenty of parking. Lots of great memories here! read more

This place was fairly easy to find. Really nice inside area. The service was a little bit slow and I had to seat myself, which I didn't mind. They seemed pretty busy, which is always a good sign. I ordered the chicken pad thai and my boyfriend ordered the house special chicken plate. I haven't had pad thai in years, but this place really brought me back. Very delicious meal and my boyfriend tried it for the first time and loved it too. I ordered the Thai iced tea and was very nicely balanced, it wasn't too sweet. I hope they're able to hire more people as their business grows. But I overall would recommend this place to anyone looking for a nice date night or chill dinner. read more

Diho Siam - Chicken Pad Thai (One of Our Most Popular Dishes) - Thai Near Me - Mission Viejo, California

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Lately we've been on the hunt to find the best pad Thai we can. Pad Thai was good - but the sauce was too runny. Tasted good - but not the same presentation as when you are in Thailand having the real thing! Service is great and pretty quick. read more

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Love love love this location. It is like eating in someone's home. Service is great ask Sarah! Food is tasty and clean! Clean comes to mind as I think about how good the sauces are on the Thai side. I always have plenty to eat but never walk out of there feeling bloated like I do with American food. Enjoy! read more

Please go to ladera ranch location.Ladera has better service. Better portions. Paid $100+ for half portioned items. Waited half an hour when told to wait 15 mins. Other customers handed their food after I've ordered but I had to get up having me wait while my family was getting hungry. read more

We get take out Thai from here on a semi regular basis as they have better prices than almost all of their nearby competitors and consistent quality. This is demonstrated by how long the wait can be on Friday or Saturday night for your take out or delivery! Everything we have had is very good and the portions are usually very generous. They have another location in Ladera Ranch that we have also visited. Both are great. read more

This is definitely one of my favorite Thai restaurants to order from on DoorDash. It's more authentic than the other Thai restaurants in OC. I really like their pad Thai and chicken satay and it's gluten-free. read more

Diho Siam - Take out - Thai Near Me - Mission Viejo, California

my son's favorite place! He loves pa-see-we and pad thai!! recommend lunch special too! read more

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Thai food at its finest. It's one of my go to places in the area! - Pad Se-iew | Sweet & savory. Flat noodles are soft and fun to chew on. Firm broccoli balances the textures and adds mild, earthy flavors. Highly recommend. - Pad Thai | I would never think adding peanuts would do anything, but in this dish, it's everything. Noodles are thinner and more dense than Pad Se-iew noodles. The sweet & savory theme is here as well. - BBQ Chicken | Crispy skin, somewhat dry depending on the cut. Honey plum sauce is addicting. The side of rice is perfectly sticky. - Thai Fried Rice | Added tofu which was soft with crispy edges. Love the mixture of vegetables. read more

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I have been coming here for so long and it's great every time. The Thai food is delicious. The service is friendly and the restaurant is nice and cozy. I cannot say a bad thing about Diho Siam. read more

Diho Siam - Table decorations. - Thai Near Me - Mission Viejo, California

Sara is the best server ever! We love the yellow curry The spicy fried rice with beef and we alternate which noodles dishes to enjoy amongst "drunken noodles" or pad see ew (sp?) read more

The staff that works here is in the running for best hospitality in Orange county. You'd be hard pressed to find better service anywhere. Sarah is my favorite. Fast, attentive and sweet. And the food is awesome. Definitely the best Thai food I've had in Orange County, CA. If anyone is seeing this, come try this place. You won't be disappointed. read more

We have been coming to Diho for more than 10 years. Pineapple curry with chicken or shrimp medium spice is phenomenal! Just don't order to go on New Year's Eve. You will go to pick up your order and find, as I did, 15 people waiting ahead of you and during the 5 minutes I stood there-have 5-6 people show up behind me. I spoke with the manager who was very apologetic and cancelled our order. We've been back 2-3 times since then. Great food and nice customer service. I just found it quite comical that so many other people in Mission Viejo had the same idea for New Year's Eve. read more

Diho Siam - Busy busy - Thai Near Me - Mission Viejo, California

I love this Thai place. The service always makes me feel at home. They always remember me and what I like. My favorite is the Pad See Ew there. I also love the spicy Thai fried rice. read more

Great food, great service. Pad Thai is always a great go to. Egg rolls and spring rolls are a must have.

I went there last year it was all good. This year, I am not sure if the cook is different. I ordered drunken noodles with shrimp, The shrimp was smaller and only a few, and the noodles were overcooked. The fried rice that we ordered was not cooked well. Disappointed. read more

I had an appointment with another business in the same location and since it was lunchtime when it finished, decided to eat here. Ordered pad thai with chicken off the lunch menu, which came with soup or salad; I chose the soup. How do I rate the food? The best description is "solid" - nothing bad, but also nothing memorable. If I happened to be in the area again at lunchtime if I was in the mood for Thai food. But certainly not a destination I would seek out when I'm looking for exceptional food. read more

Diho Siam - Lunch special soup - Thai Near Me - Mission Viejo, California

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Best Thai food in the area. Absolutely love it. It's always been a go to for everyone in town!!! The food is so good and flavorful. Service is always great. Everyone is so sweet and kind. I felt so bad because it was a busy Saturday night and the people waiting in line for pick up orders were being so rude. Like it obviously is a small place with not many employees. People need to be more patient! It's worth it for this food. Highly recommend. Been coming here for years! read more

Diho Siam - Chicken panang - Thai Near Me - Mission Viejo, California

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Our favorite place for Thai food in Mission Viejo. Tasty and fresh. It is easy to order online, have your food prepared and ready to pick up. read more

Been a regular customer for many years now and the quality remains the same! We usually order take out and I recommend the Pad see ew, the red curry with tofu or chicken and the basil eggplant. Love this place and have introduced so many locals to it! read more

Food is well prepared Ambiance is dated but clean Take out may be best. Worth giving it a try read more

The food was really amazing and honestly one of the best places I've had for thai food. The waitresses were very kind and so sweet and the overall atmosphere was very welcoming. The interior as well was very cozy and warm. read more

Diho Siam - Thai tea - Thai Near Me - Mission Viejo, California