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Join us in our contemporary Mexican dining room!  - Siempre J.B., Las Vegas, NV

Siempre J.B.

4.5 (118)
$31 to $50
Mexican
6887 Helen Toland St, Las Vegas, NV 89113

Make a reservation

2 people
SunMonTueWedThuFriSat
8:00 PM
Booked 10 times today

About this restaurant

  • Great for creative cocktails
  • Neighborhood gem
  • Good for special occasions
A new contemporary Mexican dining experience rooted in the traditional flavors of Mexico. Join us for desert-to-sea dishes, quintessential Mexican staples, and a fully crafted beverage program featuring Margaritas & Signature cocktails built with fresh juices, in-house made syrups, and limited edition Tequilas.

Join us in our main dining room, at the bar, or in "La Guarida", our Private Dining Room that fits up to 12 guests.

Chef De Cuisine: Roman Andres
An AYYA Hospitality Group concept

Dining areas

Additional information

  • Dining style
    Casual Dining
  • Price
    $31 to $50
  • Cuisines
    Mexican, Contemporary Mexican, Cocktail Bar
  • Hours of operation
    Lunch Daily 11:00 am–3:00 pm Happy Hour Daily 3:00 pm–5:00 pm Dinner Daily 5:00 pm–11:00 pm
  • Phone number
  • Dress code
    Smart Casual
  • Executive chef
    Roman Andres
  • Catering
    We offer full-scale catering and event cuisine. Please contact info@ayyahospitalitygroup.com or call the restaurant. Thank you!
  • Private party facilities
    Our restaurant has a Private Dining room experience open nightly. For events or large group dining, please contact info@ayyahospitalitygroup.com or call the restaurant. Thank you!
  • Neighborhood
    Spring Valley
  • Cross street
    Located across from Durango Station @ Uncommons
  • Parking details
    Public Lot
  • Additional
    Bar/Lounge, Beer, Cocktails, Corkage Fee, Counter Seating, Full Bar, Gluten-free Options, Late Night, Non-Smoking, Private Room, Takeout, Weekend Brunch, Wheelchair Access, Wine

What 118 people are saying

Siempre J.B. reviews from people who’ve dined at this restaurant. Based on recent rating.

Overall ratings and reviews

Reviews can only be made by diners who have eaten at this restaurant

4.5
4.5 based on recent ratings
  • 4.6Food
  • 4.6Service
  • 4.7Ambience
  • 4.4Value

NoiseModerate

Loved For

  • Las Vegas

    Mexican

  • Westside

    Innovative

  • Westside

    Hot spot

  • Westside

    Neighborhood gem

  • Westside

    Lively

Review summary

AI-generated from verified diner reviews
Siempre J.B. offers "amazingly delicious" and "elevated Mexican cuisine" with a "wonderful mix" of flavors. The ambiance is "beautiful" and "chic," complemented by a "great atmosphere" and "friendly" staff. While sometimes facing slow service and loud music, the "great service" and "fantastic" drinks ensure a memorable experience.
118 Reviews
  1. Marisol VIP

    Las Vegas2 reviews

    4.0

    Dined on May 12, 2025

    1. Overall 4
    2. Food 5
    3. Service 5
    4. Ambience 3
    The food was amazingly delicious. The service was great. Our server was very friendly and helpful. The only drawback to the night was the music. For an upscale Mexican restaurant, the music was way too loud. You could barely hear one another across the table. Overall, we enjoyed the food and service. We definitely will come back.

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  2. Amy

    Las Vegas4 reviews

    4.0

    Dined on May 12, 2025

    1. Overall 4
    2. Food 4
    3. Service 5
    4. Ambience 5
    Beautiful venue with great service and outstanding presentation. Wish all the food tasted as good as it looked, it was cooked quite well but we found the flavors lacking on a few of the dishes. Also were out of stock on a few items we were hoping to try. They did mention they were short staffed in the kitchen and being a newer location it’s possible they’re ironing out a few things still. So hoping those two things were just a fluke.

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  3. Wendy

    Las Vegas2 reviews

    3.0

    Dined on May 11, 2025

    1. Overall 3
    2. Food 2
    3. Service 5
    4. Ambience 4
    The ambiance was great, and the staff was kind and friendly. Because the food was delayed, they comped an appetizer and some aguas frescas.

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  4. Alex

    Las Vegas7 reviews

    1.0

    Dined on May 11, 2025

    1. Overall 1
    2. Food 4
    3. Service 5
    4. Ambience 3
    Had a horrible experience on Mother’s Day 2025. Everything started off great. It went down hill after the entrees were ordered. About 20 minutes into our wait we were informed the kitchen was short staffed. Cool. No problem. We can work with that. What I don’t understand is why 4 entrees all brought out at different times. The mom in our group got hers second and had to wait for two entrees to be brought out before she would eat. The third entree came out and we were told the 4th entree is “almost ready”. It’s not like they were coming out one after the other. There was a 5-7 minute gap between each entree being brought out. Unacceptable. That’s not how you serve food at a restaurant. All the entrees come out together. I saw this happen at multiple tables too. Server was nice, food runner was nice as well but he seemed to be the only one runner they had. The staff as a whole were great and friendly, including the bartender who refilled our chips and salsa. The only saving grace would have been some type of acknowledgment from the manager on duty. Something. A hey sorry for the delay, sorry we are short staffed but nothing. Victoria (that’s the name I was given) Just kept walking by us ignoring the table. Worst part is. If you’re short staffed and struggling when you only have maybe 3-4 tables in there why continue to keep seating people? Why keep adding to your short staffed kitchen and 1 food runners workload? There is such a thing as a wait in restaurants. We were very excited since we live less than a mile away and hoping to find a new regular spot. Very unfortunate they were not prepared for one of the busiest days for most restaurant.

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  5. Darren

    Las Vegas2 reviews

    5.0

    Dined on May 11, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Great food and service. Brandon is the best host and very knowledgeable. Love seeing him at the restaurant and talking to him. Great experience!

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  6. Dawn VIP

    Las Vegas8 reviews

    4.0

    Dined on April 26, 2025

    1. Overall 4
    2. Food 5
    3. Service 4
    4. Ambience 4
    Nice staff, good food. Had to pay for parking. Nice area.

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  7. Tim VIP

    Miami1 review

    5.0

    Dined on April 20, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Absolutely incredible and delicious menu! Must try at the Uncommons!

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  8. Ralph

    Las Vegas1 review

    5.0

    Dined on April 20, 2025

    1. Overall 5
    2. Food 4
    3. Service 4
    4. Ambience 4
    Nice varied menu, excellent food quality. The salsa sampler app was a great spectrum of flavor. The shrimp diablo is a slam dunk! For dessert the flan was velvety smooth and delicious.

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  9. Delia VIP

    Las Vegas11 reviews

    4.0

    Dined on April 13, 2025

    1. Overall 4
    2. Food 5
    3. Service 5
    4. Ambience 3
    Loved it all. Only negative thing was that the music was so loud it was really hard to hear the servers. Asked if it could be turned down and was told sorry it’s the DJ, I’ll see what I can do. It was never adjusted. Maybe the DJ is only on the weekends so I’ll have to maybe try to come during the week.

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  10. KEVIN

    Las Vegas3 reviews

    5.0

    Dined on April 11, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Had an awesome happy hour experience here! The passion fruit and strawberry margaritas were fantastic, and we loved the ceviche, guacamole, empanadas, and shrimp tacos — all super fresh and flavorful. The original margaritas, cheese quesadillas, fish tacos, and chicken tinga tacos were good, though not standouts. Service was excellent and the vibe was very cool. Definitely a spot I’d recommend to friends!

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FAQs

Siempre J.B. offers takeout which you can order by calling the restaurant at (702) 665-6918.

Siempre J.B. is rated 4.5 stars by 118 OpenTable diners.

Yes, you can generally book this restaurant by choosing the date, time and party size on OpenTable.

  1. Home
  2. United States
  3. Las Vegas
  4. Westside
  5. Spring Valley

Make a reservation


Booked 10 times today
Google Map for Siempre J.B.

6887 Helen Toland St, Las Vegas, NV 89113

Dining areas

Additional information

  • Cross street
    Located across from Durango Station @ Uncommons
  • Neighborhood
    Spring Valley
  • Hours of operation
    Lunch Daily 11:00 am–3:00 pm Happy Hour Daily 3:00 pm–5:00 pm Dinner Daily 5:00 pm–11:00 pm
  • Price
    $31 to $50
  • Cuisines
    Mexican, Contemporary Mexican, Cocktail Bar
  • Dining style
    Casual Dining
  • Dress code
    Smart Casual
  • Parking details
    Public Lot
  • Executive chef
    Roman Andres
  • Additional
    Bar/Lounge, Beer, Cocktails, Corkage Fee, Counter Seating, Full Bar, Gluten-free Options, Late Night, Non-Smoking, Private Room, Takeout, Weekend Brunch, Wheelchair Access, Wine
  • Phone number
  • Catering
    We offer full-scale catering and event cuisine. Please contact info@ayyahospitalitygroup.com or call the restaurant. Thank you!
  • Private party facilities
    Our restaurant has a Private Dining room experience open nightly. For events or large group dining, please contact info@ayyahospitalitygroup.com or call the restaurant. Thank you!
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