Best Mexican food in the area. Great margaritas, the salsa is really good and the service is excellent. I recommend anyone who wants a good Mexican meal should go to Casa Tequila. NOTE - The one in Warrenton was is not good. Don't know what they are doing but it was sub-par at best. read more

We are happy this spot is right down the street from our house. We have been a few times now and it is always delicious. The staff is super nice and helpful - always ready to provide recommendations and answer questions. They have a rooftop patio (we haven't sat up there yet), lower level patio (dog friendly) and then their giant indoor restaurant and bar area. We have had several different dishes now and they are all good. They do not skimp on size, so come hungry or prepare to take some home with you. We have sat on the patio a few times as we love to bring our pup with us. You can watch the volleyball teams play or see what's happening on the soccer field. They do offer the largest margarita I think I have ever had and it's incredibly tasty - cucumber lime skinny marg is the go-to! read more

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We have eaten here a number of times while visiting family and it never disappoints. This restaurant is located right next to soccer fields, a sand volleyball area and a movie theatre/entertainment center. So, as you might expect, the parking lots are generally pretty full and the restaurant is busy. But, we are always greeted, seated and served with a smile. This time on a Sunday early evening, they also had a mariachi band going through the dining area, which made it extra festive. The strawberry daiquiri was one of the best we have had and the Modelo draft was cold and refreshing. The complimentary chips are crispy and the salsa is fresh and flavorful. The food was delivered hot and delicious. We all enjoyed our meals: chicken nachos, steak fajitas, steak burrito and birria tacos. Tomorrow is cinco de mayo, so I would expect this place to be hopping! read more

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Pozole in St Charles county, I REPEAT, Pozole in St Louis county! Normally I would have to drive all the way to Cherokee Street in South St Louis to get Pozole but no longer. Located between soccer fields and a movie theater just south of Hwy 40 Casa Tequila is the real deal. Everything I've ever seen come out of the kitchen looks fantastic and the taste? Incredible! With an expansive menu there's something for everyone, you won't be disappointed. Do yourself a favor and don't miss this hidden gem, it's muy beuno! read more

Casa Tequila Cantina & Grill - Mexican Near Me - O'Fallon, Missouri

We came in for a girls night and the atmosphere was very inviting. It is very loud so I would say this is not recommended for anything as far as the first date or anything of that nature unless you're socially awkward and the background noise might be helpful ha ha ha Our server was very kind, but she couldn't really understand us when we asked for certain things so sometimes we had to have another gentleman come over that was working interpret We got a shrimp cocktail and it was very soupy. Not a lot of shrimp. I had the steak fajitas, but they were smothered and onion, and really only steak and peppers not a whole bunch of consistency besides that We got giant margaritas, which were delicious The building was decorated very cute. They had a small heater in the front. It was like a little fireplace a floral wall floor walls within the restaurant. It was very beautifully decorated. read more

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Loved our dinner at Casa. We have wanted to go there for a while and it didn't disappoint. When we arrived there was a 20-minute wait; they don't take reservations. The place was hoppin'. The vibe was very party with Christmas decorations and lights strung up. Service was good. They were really busy and everyone was helping everyone else so we had good service. We started with a regular margarita, no flavors. It was huge and delicious. I had the carnitas street tacos and they were delish. I also had a side of black beans, because I love them and they did not disappoint. One person had the Molcajete, which was a steak, chicken and shrimp combo - a huge meal. He had to take some home. Happy we went and we will be back! read more

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What a delightful meal! Orion was a pleasure, attentive but not over bearing. The food was real. It was fresh tasting and amazing. You want REAL Mexican food? This is the place! A great atmosphere and Level Up within walking distance to continue your time. A great family night, and a great date night! Go!!! read more

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So good! Food was delicious, service was top notch, and this restaurant is huge. They also have cute walls to take photos. Looking forward to coming back over summer to enjoy the rooftop. read more

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This is a great place! Best Chili Colorado I have ever had! Great service and cocktails are on point. Staff is excellent! Also good for Birthday parties. We have had several here. read more

I ordered the chicken fajitas. This was the first time of being served micro pieces of chicken. All the chicken was diced into small pieces. I was hunting for the chicken amongst the onions and bell peppers. The chicken was tender and tasty but Way To Small. Unfortunately the beans and rice were barely lukewarm. Very disappointing! I liked the vibe of the restaurant and service was very good. read more

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Casa Tequila Cantina & Grill knows how to win hearts (and stomachs). We kicked things off with their chunky guacamole -- fresh chopped avocados, pico de gallo, and cheese, all piled high and served with freshly made puffy tortilla chips that are basically little clouds of crunch. For mains, I went with the mushroom and steak fajitas plus a side of cheese (because life's too short not to add cheese). My wife wasn't feeling steak, so they happily switched hers to chicken and mushroom fajitas -- and wow, both versions were sizzling, flavorful, and worth every bite. Splitting that extra cheese? Best decision of the night. The atmosphere sealed the deal -- fun, vibrant, and yes, there's a glowing neon sign that says "Feed me tacos and tell me I'm pretty." Honestly, those are words to live by. Casa Tequila is now officially in our date-night rotation. read more

Casa Tequila Cantina & Grill - neon sign in the dining area - Mexican Near Me - O'Fallon, Missouri

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Best Mexican in the area. Rooftop seating if needed. Kids menu available. It's located next to the Rush Soccer Fields read more

Excellent food and service. Loved the live band going around to each table.. can't wait to go back.

Multiple times food has been forgotten and not even an apology from staff till tip and bill time come and no discounted meal for service when a family member is getting food over hour later and other family is eating cold or are already done. Food is ok not great. So unless your j going for drinks and chips salsa I don't recommend. read more

First time there on Sunday. Food was good. Would go again. Could use more service and atmosphere but it's another good Mexican restaurant. Yes we will go back again. read more

Ambiance is nice. Good service. But fajitas were teeny tiny pieces of meat. Maybe I am spoiled from living in Texas where Texas Mex serves slices of steak in their fajitas. I could hardly find the meat amongst the onions and peppers!. Just a word or warning for those wanting fajitas! read more

The location of this restaurant caughte off guard. I thought originally GPS was taking me somewhere else. It's tucked back in a subdivision, there is no street lights so it's very dark and there is limited parking by the front door. A portion of the restaurant sign was burned out, and where the restaurant entrance door was located was not well marked. So the begin to this trip was challenging. Inside the restaurant was definitely decorated well. Great layout with tons of tables and booths. The restaurant was definitely full of patrons for a Wednesday night. I was out in a booth/with table off to the right in a booth and brought chips with salsa promptly. The waitress was kind but did not speak English very well. We had a mug of Margaritas and shrimp appetizer to start. The Acoustics were awful. Very loud. Hard to have a conversation without yelling. Disappointed because I went here to catch up with a friend. Was not a big fan of the shrimp. It didn't really understand the soup aspect of it. I had the steak tacos they did not have Pico de gallo so I ordered extra salsa. The bill was around $95.00 without tip for two. read more

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First I'll say the cucumber jalapeño margarita was very tasty but overpriced, but most things are these days. The food was average. The ambiance inside was nice but the location is horrible with the soccer field directly behind it. It made parking difficult. I will give a thumbs up to the service. read more

Casa Tequila Cantina & Grill - Cucumber jalapeño margarita - Mexican Near Me - O'Fallon, Missouri

After several people telling us how great the food was at the O'Fallon, Missouri location, we visited yesterday. The husband & I ordered the same thing. He ate much more than I did. We both got food poisoning from this meal. The past 24 hours have not been pleasant. Thankfully I didn't eat all my food. I wouldn't recommend this place at all. read more

Another great meal at Casa Tequila!! I highly suggest the Tacos pastor, they are the best in St. Charles. Come early because they are always packed. read more

Casa Tequila Cantina & Grill - Casa tequila getting busy on Friday night. - Mexican Near Me - O'Fallon, Missouri

The Cadillac margarita tasted like it was made with orange juice not lime juice. It was really acidic. Place is very loud. Food is OK, but nothing phenomenal. No drink specials except one day a week. I guess with their location maybe they don't need any since there isn't much competition near them. read more

Great experience overall. This place had a fun atmosphere with volleyball setup in front and a vibrant bar inside with fun decorations scattered throughout. I got the tequila trio and it was delicious with shrimp ,chorizo, chicken and rice with beans. The rest of my table got a variety of meals and everyone was pleased. The pinacolada was fantastic with just the right amount of alcohol. The service was a bit slow but it was a busy night so I understand. I would return again. read more

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Ended up at Casa Tequila Cantina on a weeknight. I shared some queso and ordered the Chilaquiles with no crema or frijoles for dinner. The Chilaquiles had a slightly spicy red sauce with meat in it and were topped with some shredded chicken and shredded cheese. I thought the chicken was slightly dry. The Chilaquiles were just a touch dry but the flavor was good and I liked the heat of the sauce. If they had more sauce it would have actually been very good. I like the fresh avocado slices on the plate. The chips and salsa were good. The queso was a little cold but had decent flavor. It's a nice modern space south of 40 in Winghaven. Has some nice calavera artwork and a clean feel. There is a sand volleyball court outside that was empty when I got there and full when we left. All in all this was decent and I'd certainly return. read more

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Casa Tequila is located in an area by a lot of soccer fields and volleyball courts. . There is plenty of parking but you may not find a super close spot. The atmosphere feels modern, but due to the open ceilings, it feels very loud in the room. We were told a 25 minute wait but were seated within 10. But then we waited almost 15 minutes for a server to ever greet us. We immediately ordered drinks and an appetizer. About 10 minutes later. We ordered our meal. I believe the server forgot to enter our appetizer as it arrived at almost the exact time as our entrees. Due to this, plus their odd non-traditional version of queso fundido (a plate of vegetables and chorizo with a little bit of melted cheese on top), we did not end up eating it. Our entrees were also mediocre. I had high hopes for this restaurant as several people recommended them. However, I left feeling very disappointed in their poor service and lack of high quality food. We will not be returning. read more

Igloo was fun during Christmas time!!! Drinks and food were delish! Service was fantastic! Highly recommend!!

Chips and salsa always on point. Their tacos are the best around. Steak is always cooked right and chicken is always spot on for the plates and fajitas. Gringo tacos with red salsa and queso to dip in are my go to read more

This place is the best, all the food is amazing, the cooks are fast, and the staff is super friendly and helpful! I definitely recommend the street tacos. Carnitas, when I tell you, I fucked that shit up I ain't lying. Also the chimichanga is to die for! Come try this place out if you're looking for good and affordable food! Thank you casa tequila! Ps. The waiters and waitresses are hot read more

Casa Tequila Cantina & Grill - Street taco's carnitas - Mexican Near Me - O'Fallon, Missouri

my second visit and I was extremely impressed with the service, food, and overall experience. I went with a larger group to celebrate a birthday and enjoyed everything. The service was friendly and very speedy, especially with 7 people. Everything was perfect, and hot. In that classic mexican restaurant style, the plates were full and we left with multiple take out boxes. I and my party were overall very satisfied and will be returning in the future! read more

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Food and service were both excellent every time we've gone in. The wait staff is very helpful and friendly.

We arrived just before dinner rush on a Saturday evening after the holidays. It was still decorated with lights, it was super cute and the lighting was perfect! We were sat immediately. Service was very attentive, drinks came quickly and boy were they good. We've never had tajin rimmed margs. Amazing, you should try it. Food menu was easy to navigate with plenty of options. I'm a street taco girl, so that's what I ordered. I got 4 corn tortilla tacos like I've never seen or tasted. We left there thinking, this is our New Mexican joint. Try it! You'll love it! read more

Went here seeking great Mexican food. The name of the restaurant was a gutsy move, because it had better serve fantastic drinks ... my house margarita on the rocks, no salt, was just meh. I could not taste any tequila and felt nothing. I ran a 5k after eating there, more evidence I just drank a high calorie fruity drink. It is my favorite cocktail and have been at scores of restaurants all over the US and abroad that can make this very simple drink and be able to tatse a hint of tequila. I was on a work trip, nit driving and could have expensed another, but I just had no desire. My cruel two star downgrade is based solely on this. The menu has a pretty big assortment of all the Medican fiod types. I have kind of been on a nachos binge lately after having discovered the best of the best at a restaurant in Minnesota (Lost Bay on Lake Minnetonka that closes for the season soon). So, I got the trash can nachos. A+ for presentation: maybe a large metal bottomless bulk vegetable can fashioned as a trash can. I was surprised that multiple trash can nachos pulled up in my Lose It food tracking app, so it is not a novel creation. Still, the mix of different proteins etc was very good and I would order this again. At some point they opened the walls up to reveal a soccer field and volleyball courts. What an ingenious location for a restauarant: eat and deink while watching your kids play sports. Waiter very attentive. To be fair, everything about this place woukd be a solid four to five Mexican food experience. My position is simply they put themselves out as a tequila place and what should be their hallmark drink failed. It was not a pre-made slushy. I've made many myself - a simple drizzle over the top would have given the illusion of at least some tequila. I probably won't be back ... unless say it is mid-day and I am not drinking. Then I think the place is fine. read more

Casa Tequila Cantina & Grill - trash can nachos - Mexican Near Me - O'Fallon, Missouri

Not a bad Mexican place by any means! The margaritas are very good and the space is cute! It's just on the loud side and our server has been very attentive and the start of our visit each time! This place is definitely on the pricey side of Mexican food and I am sure I will be back again! A great spot for a coworker happy hour! read more

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Tried this place out and it was really good. The service was great. The prices were pretty reasonable for a Mexican restaurant with good portion sizes. Went at a good time just before it got crowded with 4 different big groups. So, they are able to easily accommodate large groups. The only thing is once it is really crowded it can get very loud inside. read more

Casa Tequila Cantina & Grill - Mexican Near Me - O'Fallon, Missouri

Food was delicious and quick. Margaritas were average but good prices/sizes. Service was speedy and attentive. Overall a great spot for a quick bite to eat, or casual drinks with friends. read more

Food was tasty and fast. The margaritas were a little too sweet. Service was pretty good. Nothing outstanding, and the was okay.

Fast service. Friendly employees. Fun atmosphere. Good drinks. Cute style. All around great. Whole family loved it. read more

Casa Tequila Cantina & Grill - a young boy holding a menu - Mexican Near Me - O'Fallon, Missouri

Our favorite Mexican restaurant in St Charles County. Food always the best. I have been getting taco salads lately which are very good. Wife had Pollo Tequila which she loves. Our waitress tonight was Lety, who couldn't have been any sweeter. Always a big smile while working hard. read more

The steak tacos were as hard as bricks. Not sure what it was, but did NOT taste like steak. Wont be back

Service was terrible had to go and get waitress to come to table food was not i was lead to believe authentic Mexican will not go back

Love the food especially the shrimp dishes and service is prompt and attentive. More Tex-Mex than traditional Mex which we like.