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Tacos Sin Fronteras, the premier Taco restaurant in Fremont, CA, welcomes you to a flavorful journey of authentic Mexican cuisine. Located at 4695 Thornton Ave, our Restaurant is dedicated to serving the freshest, highest-quality ingredients in a vibrant and welcoming atmosphere. Indulge in our signature tacos, burritos, and combos, crafted with love and care to transport your taste buds to the heart of Mexico. From classic street-style tacos to innovative fusion dishes, our menu is designed to delight both locals and visitors alike. At Tacos Sin Fronteras, we're passionate about providing exceptional customer service, ensuring every guest feels like family. Whether you're in the mood for a quick lunch, a satisfying dinner, or a fun night out with friends, our Restaurant is the perfect destination. Join us today and experience the bold flavors and warm hospitality that have made Tacos Sin Fronteras a beloved Taco restaurant in the Fremont community. Come taste the difference for yourself!

Tacos Sin Fronteras Review Summary

The summary is generated by AI, based on reviews.

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4.5
(209 Reviews)
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1
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Katya M
Katya M -Google user
4 years ago
Real mexican tacos, are delicious. The best street taco in the Bay Area.
Abraham Lopez ortiz
Abraham Lopez ortiz -Google user
Edited 4 years ago
Mexican food... It is good
Jose Enrique Funes
Jose Enrique Funes -Google user
Edited 6 years ago
First time trying them definitely will go back. Best tacos in town!!!
Kazi Barros
Kazi Barros -Google user
2 years ago
Bigger than your average burrito. You will definitely get your money's worth!!
Take outOther$10–20Atmosphere: 5
Manki W
Manki W -Google user
5 months ago
delicious street tacos! the tripa and chiccharon were my personal favs.
Atmosphere: 5
David Chen
David Chen -Google user
2 years ago
Great tacos and amazing staff. Got three tacos and only regretted not ordering more, but I’ll be back soon enough :).
$10–20
Oliver Santos
Oliver Santos -Google user
3 years ago
Perfect tacos, they have good suadero and asada tacos. Highly recommended.
Take outLunch$10–20
Mason Dunn
Mason Dunn -Google user
10 months ago
Epic asada burrito! It was over a foot long.
Amy N (Death Kitten)
Amy N (Death Kitten) -Google user
4 years ago
Quick and delicious, tried them for the first time with friends on boardgame night. Only thing I'm not a fan of is being cash only, since I don't usually carry cash, but well worth the effort to pick up cash when I want some. 💜🌮
Take outDinner$1–10
John Lawson
John Lawson -Google user
5 months ago
Semi-permanent food truck we just stumbled upon while looking for lunch. Incredibly friendly, helpful staff. Their Burrito Supreme is a massive work of art. Great carnitas. Extremely generous nachos with both melted cheese and cheese sauce. Wonderful spicy red salsa....Read More
Take outLunch$20–30Atmosphere: 3Super Burrito, Nachos
Andrew King
Andrew King -Google user
a month ago
I go there when im on break when I can best chicharrones burritos in the planet
Take out$10–20Atmosphere: 5Suitable for all group sizesOutdoor patio / terrace, Counter seating
Roxana Rodriguez
Roxana Rodriguez -Google user
3 weeks ago
“Great food, great prices authentic, fast service and friendly staff “
$10–20Atmosphere: 5Quiet, easy to talkNot sureNo wait
Amy Harris
Amy Harris -Google user
6 months ago
Some of the best street tacos I've had!
$1–10
Joel Headley
Joel Headley -Google user
2 years ago
This is a truck in the parking lot of a defunct bank. The food is great. The atmosphere is two picnic benches in a parking lot. The service is waiting next to the food truck for your food to be finished, made to order. The food is delicious. We...Read More
Take outDinner$10–20Atmosphere: 5Plenty of parkingFree parking lotFood truck in a small parking lot.
Marcello Ramos
Marcello Ramos -Google user
3 years ago
Can’t say anything bad! Going thru all the comments, the bad reviews don’t know what they’re talking about. And definitely don’t know how to order food. You put your own sauce on , burritos ask for sauce in the or heavy cheese, sour cream etc....Read More
Joey Alan Le
Joey Alan Le -Google user
6 years ago
This is the kind of Mexican taco truck you should expect in Oakland...but in Fremont. Affordable, super tasty, fast. And, they have dining tables and umbrellas to chow down and relax under. Perfect meal in the great outdoors. Plenty of parking. Just make sure you...Read More
Sonja Wong
Sonja Wong -Google user
4 years ago
Best freakin' tacos in the Tri-City area, hands down! Get the suadero tacos--you won't find it at many other places and it's sooooooooo ridiculously good. Al pastor is legit (esp. in the burrito) and the carnitas are crispy like they should be. Oh, and red...Read More
Take outDinner$1–10
Sunny Wu
Sunny Wu -Google user
a year ago
The food from this food truck is delicious. The vegetarian burritos are awesome and they have good tasting salsa.
Take outLunch$20–30Atmosphere: 5Highly recommendVegetarian menu or sectionThe vegetarian burrito is good.
Andrew Melgar
Andrew Melgar -Google user
5 years ago
So this review is for the Taco Truck that sits on Thornton...more like trailer but you get the point. Been here 2 times already and both times there is a small line. No matter, the guys inside are really fast, friendly and make great food....Read More
Diego Sarceno
Diego Sarceno -Google user
4 months ago
Great food goo trying it !!!
Dine in$10–20Atmosphere: 5Outdoor patio / terraceHighly recommend
Ochoa Javier (Ochoa Javier)
Ochoa Javier (Ochoa Javier) -Google user
2 years ago
Great street tacos, very authentic, amazing meat selections. The salsa was tasty too. Staff was friendly.
Dine inDinner$10–20Atmosphere: 3Plenty of parkingFree parking lot, Free street parking
Brandon Fukuda
Brandon Fukuda -Google user
3 months ago
I eat here 3x a week.
$10–20…
Chris Horton
Chris Horton -Google user
a year ago
The tacos, nachos, and quesadillas here are sooo good. Best Mexican food in this area.
Majid Hamidi
Majid Hamidi -Google user
6 years ago
The best taco and burritos ever!!! I live in Pleasanton I was on my way to home and so hungry I stopped here to get some taco and burrito it was amazing experience so testy so clean also best customer service thanks a lot 👍👍👍👍...Read More
James Poli
James Poli -Google user
a year ago
Great food. Their super burrito is like 2' long. Literally super!
Don Seto
Don Seto -Google user
a year ago
food is always tasty and speedy. no atmosphere as a truck. never a complaint
lorena Soza
lorena Soza -Google user
4 years ago
Best tacos, i ever had also a little inconvenience they dont take cash b ut other then that everything is goo.
Susana Macias Gutierrez
Susana Macias Gutierrez -Google user
5 years ago
Very delicious and authentic Mexican food, customer service is great and pricing is fair! Must try! 🤤🤤🤤 …
Angelica A
Angelica A -Google user
Edited a year ago
When I want authentic tacos, I stop here. I love the carne asada tacos the best. So good!
Food:…
JOHN HALE
JOHN HALE -Google user
3 years ago
The best carna asda taco's I have had since I visited Mexico.they only accept cash.

Features

From the business

check icon Identifies as Latino-owned
check icon Identifies as women-owned

Service options

check icon Outdoor seating
check icon Curbside pickup
check icon Delivery
check icon Takeout
check icon Dine-in

Highlights

check icon Rooftop seating

Popular for

check icon Lunch
check icon Dinner
check icon Solo dining

Accessibility

check icon Wheelchair accessible entrance
check icon Wheelchair accessible parking lot
Assistive hearing loop
Wheelchair accessible restroom
Wheelchair accessible seating

Offerings

check icon Comfort food
check icon Quick bite

Dining options

check icon Breakfast
check icon Lunch
check icon Dinner
check icon Seating

Amenities

Restroom

Atmosphere

check icon Casual

Crowd

check icon Family-friendly
check icon Groups
check icon LGBTQ+ friendly
check icon Transgender safespace

Planning

Accepts reservations

Payments

check icon Cash-only

Children

check icon Good for kids

Parking

check icon Free parking lot
check icon Parking

Pets

check icon Dogs allowed

Other

check icon LGBTQ+ friendly
check icon Identifies as women-owned
check icon Identifies as Latino-owned