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

Siempre J.B.

4.7
4.7
92 Reviews
$31 to $50
Mexican

Make a reservation

2 people
7:00 PM
Booked 21 times today

About this restaurant

  • Good for special occasions
  • Great for creative cocktails
  • Charming
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

Order delivery or takeout

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
    (702) 665-6918
  • Website
    http://www.siemprejb.cm/
  • 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!
  • Location
    6887 Helen Toland St, Las Vegas, NV 89113
  • 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

Menu

View menu on restaurant's website

What 92 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

4.7
4.7 based on recent ratings
  • 4.7Food
  • 4.6Service
  • 4.8Ambience
  • 4.4Value

Noise • Moderate

Loved For

  • Las Vegas

    Mexican

  • Westside

    Best Ambiance

Review summary

AI-generated from verified diner reviews
Siempre J.B. offers an inviting blend of contemporary Mexican cuisine, a "great atmosphere," and "exceptional service." Guests laud the "delicious" food, with standout dishes like enchiladas and street corn. The ambiance is lively, featuring chic music and beautiful decor. Despite occasional service hiccups, many find it a "highly recommended" culinary destination.

92 Reviews

  1. Nicole

    Caribbean17 reviews

    4.0

    Dined 6 days ago

    1. Overall 4
    2. Food 3
    3. Service 5
    4. Ambience 5
    Service was excellent! Staff checked on us several times. Drinks were amazing…we had the Siempre and Passionfruit margaritas. Food was ok, not great but not awful. Will be a future spot for drinks for sure!

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  2. OpenTable Diner

    Philadelphia2 reviews

    5.0

    Dined on March 7, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Loved this restaurant! Food was wonderful and innovative. The presentation was spectacular. Our waiter and all staff were exceptionally nice. We will return and would highly recommend.

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  3. JenF

    Las Vegas1 review

    5.0

    Dined on February 28, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    The food was amazing as was the service! Can’t wait to visit again.

    Is this helpful?

  4. Rosemary

    New York City10 reviews

    5.0

    Dined on February 26, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Siempre JB is a wonderful mix of thoughtful, contemporary Mexican cuisine, great atmosphere and exceptional service. The restaurant is beautiful with a remarkable art collection, and the music was chic-one part EDM and two parts chill! While the Uncommons is a slowly developing destination, Siempre JB is reason all its own to visit. While not cheap, it is worth every dollar. Highly recommended!

    Is this helpful?

  5. Carole

    Las Vegas46 reviews

    5.0

    Dined on February 16, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Really enjoyed Siempre. The food was delicious (street corn, shrimp diablo, enchiladas). We also had margaritas and they were great - not too sweet and super tasty. We never felt rushed and the service was attentive and friendly. We will be back.

    Is this helpful?

  6. Justin VIP

    Las Vegas346 reviews

    5.0

    Dined on February 16, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Siempre J.B. is a great spot. Welcoming & chill vibe, friendly & attentive service (Thank You Shane & Camilla), nice wine list, and a delicious menu. Our favorite bite is the Enchilada, Taco & Tostada Entree. We recommend Siempre J.B.

    Is this helpful?

  7. Kate

    St. Louis1 review

    3.0

    Dined on February 15, 2025

    1. Overall 3
    2. Food 4
    3. Service 1
    4. Ambience 5
    food was good - service was trash- sat for 20 mins and no server came over - the bartender saw us waiting there and came from behind the bar to get us started and then still didn’t see the server for another 10 minutes and wasn’t attentive the rest of the time. food was good but if the service was good could have made it even better

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  8. Jed VIP

    Dallas5 reviews

    5.0

    Dined on February 5, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Wonderful first time experience. Food and service were outstanding.

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  9. Myles VIP

    Las Vegas2 reviews

    4.0

    Dined on February 2, 2025

    1. Overall 4
    2. Food 4
    3. Service 5
    4. Ambience 3
    The food was exceptional, but there were multiple items that were not special or would need to be ordered again. However, the tacos and basic Mexican staples were great. Every drink was a winner. Service was fantastic. Will come again with proper expectations in mind.

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  10. Bob

    Las Vegas2 reviews

    5.0

    Dined on February 1, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Ive been to Siempre several times, everytime has been a great experience, in my opinion, it's the best Mexican food in Las Vegas, food was fresh and extremely good, service was excellent, atmosphere was great, a lot of thought and care had been put into the decor and it shows. I will be returning for more.

    Is this helpful?

FAQs

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

Siempre J.B. is rated 4.7 stars by 92 OpenTable diners.

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

Make a reservation

2 people
7:00 PM
Booked 21 times today

Order delivery or takeout

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
  • Website
    http://www.siemprejb.cm/
  • Phone number
    (702) 665-6918
  • 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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