I checked in last night for a Taco Emergency Mexican Dinner and received wonderful service from Patty and Kade! I ordered a Kid's Taco Meal with a Pastor Taco which includes Rice and Beans and a Kid's Beverage which I like to choose the Fruit Punch Box :0) I added a Lone Fish Taco too to pack some Sexy Seafood in my Moana Barbie Diet and my Food was so carefully prepared and beautifully presented! I appreciate how Patty always starts us off with Salsa and Chips and portions the Salsas mindfully according to the number of Guests per table to minimize waste. Kade made sure to prepare my Kid's meal with he Cilantro Onion on the side too and Limes to jazz up both my Pastor and Fish Tacos! The Rice and Beans paired with the Tacos perfectly and were well seasoned and garnished delicately with cheese to make me feel like I was on a Bougie Mexican Cruise Ship Vacation :0) Patty was a fantastic Hostess too and used her downtime wisely to keep the whole dining room restocked, sparkling clean, and full of caring and engaging mature and nourishing feedback! I appreciate how attentive Patty is when it comes to pouring positive and specifically personalized attention to each Guest. Her fun sense of humor and wise musings helped me laugh off some of my current fustrations at work too and validated the principles I stand for when it comes to staffing a strong and effective Service Team. Kade also took the time after her busy rush to welcome me back personally! I told Kade I always appreciate the quality consistency of her food, it never misses the spot when it comes to flavor quality and gourmet presentation :0) Lily also deserves a Special Spotlight for personally reengaging me back into the Si Como No Brand last week too! I called in to place an order of their Signature Community Favorite Asada Fries and when Lily picked up the phone to take my order she expressed how happy she was to hear from me which made me feel like a valued Customer and member of their Community. Thank you Lily for always modeling my favorite kind of Mexican Rental Hermana Hospitality! Lily's happy and silly moods are contagious and she is so good at encouraging Guests to go out, take a night off from cooking, and delight in Si Como No's delicious Homemade recipes and fun Signature Desserts like their must try Caramel Flan! My Carne Asada Fries were so good and lasted me 3 days, thank you to the Kitchen for never skimping on Portions and and preparing our Meals with the best Quality Ingredients to give us the most value for our hard earned money during slow seasons! read more

This place is hidden gem......outstanding from the: Service Price Food All three were top notch and owner was so kind and really appreciative of our business. I wish other restaurants took notes on how an owner should act! The food was truly authentic as can be!! Carnitas, asada and pastor and surf n turf burrito!! Mmmmm mui bueno!!!!!!! read more

Excellent burritos at a good price. Big enough for 2. Great chips and choice of 2 types of salsa. Very friendly staff. Big screen ambiance. read more

I highly recommend this place. Their menus are incredible - so delicious and fresh. The staff are super friendly and the service is on point. Love their fish and shrimp tacos! read more

Zero stars would be appropriate. Okay- made the huge mistake of going back after years of saying we would NEVER go back. we wanted to support local business and maybe they changed service, quality and flavor over the last few years. NOPE. Do yourself a favor and go try real Mexican food elsewhere. There are several options in the area. Or just a good breakfast place. We've had Mexican food in Orange County that is 100000times better. Ambience was no better. Large group came and pulled tables together and was so loud and using profanity in Spanish. Don't assume ppl don't know what you're saying. Stop opening cans and packages and calling it homemade. Oh and pricing- I get that Eastvale leases are crazy expensive. We will pay for good flavors and great service- not this. Local Alternatives that are good and might have a Mexican breakfast option- Corona Airport Cafe, Flos Airport, Rodeo Cafe Norco, Original Pancake House, Palapas Brunch Corona, Alvarados on Cantù Galleano, and Martiniz Freski Kitchen read more

Vegetarian review: First time here. I got a cheese enchilada plate with no cheese on top. I got all rice because the beans are not cooked in vegetable oil. The rice is really good by itself. The enchilada is good too. Luckily I came on a day that they had an enchilada plate special for $7.99! Normally $12.99. Their daily specials are worth coming in for. The person taking my order was great. I changed my order several times and she was very kind and understanding. The cooks in the back even seemed very kind. My order came out fairly fast. I believe the orders start printing in the back when the customer places the order to get the order started in the back. They have a TV to enjoy and a restroom to use. Ample parking. In the plaza next to Starbucks and Jack in the box. I saw a lot of traffic coming in and out as soon as it opened. read more

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Not sure why so many one-stars but I think the place is fine. Food isn't stellar but it's also not horrible and prices are average, not crazy. Customer service has been decent and seating is usually pretty easy. Only complaint is it doesn't have a drive through or I'd frequent them more often. Other than that, I go regularly and never had anything to complain about. read more

07-06-2026 about 6ish almost 7 pm went in for dinner to take home the service has always been great here but today ?? What is that .. they forgot my bean and cheese burrito , workers comment good thing you remembered no good thing I checked , what ever happened to goo quality food check ? Literally took my food order how do you not make sure everything is in the bag and ready to go? This is many reasons why I stopped even eating anywhere for the prices and service like what is the point!!?!?? So I took the burrito bag I didn't think to check it I should have while I was there came home and found these side fries ... like really ??? For the price I paid for side of fries this is what I get ?? I'm assuming the cook is new hearing him even ask for something needing to be seasoned ?? Like you shouldn't be anywhere near food or cooking not to mention the bean and cheese burrito was very small not the usual size or burritos they normally make. Over all I say the food place needs new people and train for better customer service and food quality check !! Now a days food is not cheap so give what the customer pays and make it worth it . Won't be coming back here don't recommend anymore . Just no more eating out anywhere thank you for changing my mind on places and proving me as a customer right. read more

Si Como No - What I received.. I should've checked this bag too - Mexican Near Me - Eastvale, California

Update: still haven't went back for the fish tacos again, but I do go back sometimes for their taco Tuesday specials. The customer service has been fantastic and their street tacos are very good! Also a plus... They give you chips with your order and their salsa is great! read more

Si Como No - Mexican Near Me - Eastvale, California

If you miss mother's home cooking meal, this is the place! Beans and rice were so delicious not too salty just about right! read more

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This place deserves 100000 stars. Food is so good and fresh. The staff is friendly and quick. Definitely recommend and will be coming back. read more

Si Como No - Mexican Near Me - Eastvale, California

The guy who took my order seemed like a nice dude but handled money and then went into the back and just touched food. The meat also tastes old. When the used to be at their old location, it was good. Not sure what happened read more

Really really good! I got the #8 (picture attached) one taco, one enchilada rice beans and chips. Very tasty, juicy chicken and a ton of food. You order at the counter and then sit down and the lovely lady who took my order came over during the meal to ask if everything was ok. It was! And that's excellent service you don't usually get at this style of restaurant. The owner also happened to be there and also checked on me. Highly recommend! read more

Si Como No - #8 Combo - Mexican Near Me - Eastvale, California

We got chili relleno, taquitos, and quesadilla. My kids loved it. They removed all the onions and cilantro for my kids dishes. Nice to have Mexican food near our house. read more

When I walked in I paused.... This place looks a little funky, I said to myself, but I walked to the register to order. I looked around and there were several people eating there so... should STILL be good( I haven't been here in a good while). I ordered a shrimp taco and a carne asada. Got home to eat it and my husband's burrito hardly had any meat in it. Just lots of beans, rice, cabbage and of coarse meat sour cream and guacamole. My shrimp looked like frozen Costco breaded shrimp, the beans taste can beans . The poor guy was working all by his self. read more

All the food taste old. They don't have chili Verde. Please don't order. Spent 25 dollars and throwing all of it out

I had the hard shell potato taco with asada plate. A prior visit I had fish tacos. Both dishes are delicious and made fresh to order. The customer service is awesome and the place is clean and inviting. read more

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I spoke with Leah she was lovely and super kind ordered around 7:30 for take out and got chili rellenos and taquitos one of each type. Not gonna lie I was worried about trying this place but I'm glad I was wrong. The beans are really well made and the taquito really good 7/10. The chili rellenos was sadly a 5/10 but not bad. I recommend the green salsa too it's super yummy and the tortilla chips are authentically good and it's thick and not brittle and thin. The ambiance inside is very nice and clean I didn't see any mess. read more

Food is always amazing I go here almost every weekend I can to get their burritos! Staff is super friendly the restaurant is very clean and the food is amazing. The portions are huge! The chips are great and the salsa pairs nicely with everything. Brian is always great to talk to and I always feel welcomed and at home when I come in. Highly recommend everyone to come! read more

We come to Si Como No once a week. The food is excellent - all homemade (beans, salsas, everything!), and their meat is high quality. We love the staff. They haven't raised their prices ridiculously like some local places have. Shout out to the owner, Duane, and to Buddy! read more

Love this spot. Been here a few times for breakfast but lately been coming for their taco tuesdays!! Half price street tacos They are awesome, they don't skimp on the meat. Try the Al pastor read more

We were looking for taco spot in our neighborhood driving around since we've moved from Bay Area we came across Si Como No, I got the chicken taco plate,my husband got carne asada tacos with Chips hot & mild salsa we really Enjoyed it! Fresh, hot and great service. read more

We've always had a great experience here and the food is delicious. It is the most authentic Mexican food in our area.

The food is genuinely tasty and amazing. The place feels cozy in its own way too. The staff are super charismatic and friendly.

This is a gem in the new community within The preserve/Corona/Eastvale area. Serving is plenty. They also have everyday specials and do not miss the Taco Tuesday. Staff are nice. There were times that we went to almost closing but they still manage to accommodate us (pls dont make it a habit unless u really have cravings). Restaurant is also clean and organized. Supporting local business here! read more

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This place is good buttttt it's so expensive!! $27.99 for 2 burritos is outrageous. Food is authentic, Staff is friendly and tables are always clean. However Not sure if it's worth those high prices. read more

Decent food. It's hit or miss. Sometimes seems tasty and fresh. Sometimes it's like I'm eating a day old plate. Honestly I just go for the breakfast or chicken burrito. So it's not like I have tried much of the menu. But if you can't get a breakfast or chicken burrito right every time, I would be afraid to try the more expensive plates. read more

So since my original review, I have been several more times. I can say that I do like their fish tacos, especially when I get them on special. Also, their breakfast burritos are good too. Is it my favorite place, no, but it's a place I know I can be satisfied. read more

Place was clean enough but the chili Riano I ordered had some kind of a dark greasy sauce on it. It just was awful. My enchilada wasn't much better than the chips were great. Don't eat much of any of it. read more

Absolutely terrible!!! Reviews are clearly fake and you can tell by the spam reviews as they are trying to cover up all the 1-star reviews. Ordered Huevos rancheros with eggs over easy, and received a huge mess with overly cooked eggs! The tortilla wasn't even fried crispy in a circular shell. The tortilla was completely broken up and didn't appear to have been fried at all. Not a trace! I have no idea how the restaurant felt comfortable serving this??? It was a gross, watery mess that I wouldn't even feed my dog! It went into the trash. Hubby had the 2-beef taco plate which wasn't "much" better. I would not recommend this restaurant. One and done for us. read more

Si Como No - Asked for the eggs to be prepared over easy, and received an over looked egg. - Mexican Near Me - Eastvale, California

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If you're looking for amazing Mexican food in Eastvale, this spot is an absolute hidden gem! The posole here is hands down the best around rich, flavorful broth with perfectly cooked hominy and tender meat. You can really taste the love in every bite. The atmosphere is welcoming and the service is always on point. Definitely somewhere you should try if you're in the area you won't be disappointed! read more

Gotta say they have some good daily specials ... Everything is good till I asked for a small . They said they only have large . So I said that's fine . You would think them being out of small cups they should still give me the small cup price for the large . . Food is good . Service good. read more

Amazing food and great service Machaca burritos, chicken bowls, chile verde, and enchiladas are awesome! Soup is wonderful too. Fav place! read more

Great place for taco Tuesday or any other day. They have an extensive menu with vegetarian/vegan options and delicious Mexican food. You can get a plate with rice and beans and a la carte. Potato tacos are great. I especially like the hard shell shredded beef tacos. Really everything is great. The staff is super friendly and the service is great and fast. read more

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Not sure if they change the ‍ cook . But this plate was very disappointing. Over cooked eggs n the salsa is not great Will not go again read more

Si Como No - Huevos Rancheros Plate .. - Mexican Near Me - Eastvale, California

My husband and I come here sometimes for mid week lunch breaks. The staff is great, food is tasty and reasonably priced. Tables are clean and service is good! What else can you ask for? Makes more sense to come here then go to a fast food place! I recommend!! read more

The food here was authentic & delicious! I had the shrimp taco plate (came with rice & beans) and everything was above expectations! The cashier was very friendly and attentive. Everything was very clean. I would 10/10 come back anytime I'm in town! read more

The staff was very nice. The restaurant was very clean but the food is not Authentic Mexican food. I've eaten there a couple of times. The food is salty and you can tell that it's done with can flavors. read more

Love me my Si Como No! My favorite Mexican restaurant in Eastvale. Open late! All their caldos are delicious

I've been to this Mexican restaurant multiple times and I really enjoy their food. My favorite dish is the Asada fries, which is my go-to. great for sharing between my boyfriend & i. The Guy staff member there is always friendly and treats customers with respect, which makes the atmosphere welcoming! The place is always clean, which is something I appreciate. The only downside is that sometimes the wait for the food can be a bit long, around 15 minutes. It seems like they are short staffed which is understandable for the long wait time. But the delicious food makes it worth it. (If you are looking to apply for a part-time job, give it a shot!) read more

Si Como No - California Burrito - Mexican Near Me - Eastvale, California