First time and I was very happy to find this place. Tried the guacamole ceviche and corn to start. Enjoyed a burrito to top it off and everything was very good. Service was quick and attentive. I was surprised to find it was mostly empty with a little background music. I'd definitely be back just to try some nachos.

THE BEST authentic Mexican food I've found in Las Vegas in over 20 years here. Everything is cooked fresh, with care to every detail. Everything is so flavorful!!

Food is absolutely delicious and the server Abraham is awesome. The restaurant is clean & its ambiance is great!

The food and service are awesome! Our entire family (even my picky elderly mom and teenage kids) loves this place; it has become our go to for take out (though I would love to dine in sometime... they serve margaritas ). I'd compare the menu options / range to that of Casa Don Juan but Sin Fronteras Tacos y Mas has arguably better quality and taste. Cost and efficiency I'd compare to Roberto's (which is right across the street and I suspect will take a hit once people realize this place exists because there's hands down no comparison in quality & taste for comparable price point). So grateful it's in the shopping center around the corner. The dining area is small but quaint; the staff are so friendly and welcoming, every time I do a takeout order I regret not packing up the fam and dining in.

Accessibility: no impediments to mobility devices. Booth and chair options. Open dining area. Accessible parking out front. Owners are from Aquascalientes and make traditional food from this region so some items won't look or taste the way you are used to but TRY IT it's really good. Abraham was a perfect server. Very attentive, knowledgeable and friendly. Service was super fast and courteous. Food was really tasty. I really liked the chicken tinga nice flavor. Thank you for a great experience.

Tired of the same takeout West Side? This is your fix for fresh, flavorful and insanely delicious Mexican food. Street tacos are so delish. Fried chips are a bonus and the guacamole is everything. Don't like super spicy? You can ask for mild to hot. Outstanding quality and the cater too.

I finally made it to this place and I should have come a long time ago. I wanted Mexican breakfast so this was my choice. We loved it. We started off with chips salsa and guacamole. Fresh made chips and salsa with a little kick. Alice ordered chilaquiles with red sauce and chorizo, with a fried egg. Large portion and all the flavors were amazing. I asked the waiter for a recommendation and he said the chilaquiles with green sauce and carnitas. I ordered it just like he said and I loved it. The carnitas were so good, I loved the crispy edges on it and the green sauce was really good. Gabby ordered the fish tacos, it was fried fish and they were very good. LJ ordered carne asada fries. The fries were crispy under all the goodness. Melted cheese and tasty asada. Some of the best asada fries we have tried. JJ ordered the enchiladas. This was a special dish and not your usual enchiladas. He ordered asada and red sauce it comes with veggies on them. So good! I also had to order a couple of tacos, asada and Al pastor. I liked the asada a bit more, but both were delicious. I need to go back and try more tacos and the burritos. I know I want a carnitas burrito. This place had so much flavor in their sauces and dishes we will be back soon. The owner told us this was his second location and they would have a liquor license coming soon: the owner was super friendly and told us the history of place. They use family recipes and they are delicious. #### IF YOU ARE READING THIS PLEASE SUPPORT THIS BUSINESS HE HAS SOME OF THE BEST MEXICAN FOOD IN TOWN ####

Sin Fronteras is my favorite Mexican restaurant in Las Vegas. They have two locations: Rampart & Lake Mead and Tenaya & Alexander. The ceviche has big chunks or shrimp, sliced avocado and mango. It's very refreshing! My mom the chile relleno and says it's the best she's tasted. My family also the chicken fajitas & beef street tacos.. While the restaurants are both located in suburban strip malls, the food can compete with any LV strip restaurant.

I was craving authentic tacos so I looked on Yelp for something local. Found this place with good reviews, good-looking pictures, and good prices! We tried the taco plates which come with 3 tacos and rice and beans and it was the perfect amount of food! And I thought the price was very good and reasonable. It's a sit-down restaurant but they also do take out if you order ahead. They have a good deal that's 10 tacos for $25- perfect for a family dinner. The tacos were very good, I had chicken, tinga, and pastor. I want to come back and try the other types! Great little local place-- would definitely recommend!

Local taco shop! I learned today This is their 2nd location. Tasty street taco style.. got the (10 for $25) chicken, carnitas, carne asada, etc all super tasty! also got the California burrito!! Must have!!! Super tasty! Parking is easy at the same shopping center as smiths! inside seating is available.. (few boots and some tables) I got it to go and they did a good job with packaging everything! I also met the owner jose! Super approachable nice guy! Prices are fair and I highly recommend it! Now go get your Taco fix!