Taqueria Diaz

15031 Byron Hwy, Byron
(925) 634-3399

Recent Reviews

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Austin Rothwell

The Torta Cubanas is one of the top 5 sandwiches I've ever had in my life.

Gatsby Lee

We stopped by Taqueria Diaz for a late lunch after cherry-picking in Brentwood, on our way to Tracy. My wife was wanting something spicy, so after checking Google reviews, we decided to give this spot a try—and we’re so glad we did.

We ordered four tacos and a bottle of Coke, totaling around $16. Since the restaurant doesn’t have indoor seating, everything came neatly packed in to-go boxes. Each container held two tacos, a slice fresh lemon, pickled jalapeños, and radishes. On the side, they also included grilled onion and pepper, still warm and full of smoky flavor. And, a bag of taco chips was included three different salsas.

Every bite was simply amazing—honestly hard to describe just how good the tacos were. The meat was perfectly seasoned, and the balance of spice, acidity, and freshness was spot on. As a bonus, one of the staff kindly offered a rice milk dessert with cinnamon, which was delicious and comforting.

Though it’s a slight detour off the main route, Taqueria Diaz is absolutely worth the stop. If you’re in the area (or even if you’re not), don’t miss this place—it’s a hidden gem.

Keep in mind that there is no indoor seats.

Bruce Thao

Stopped by here a couple of times. Can't complain about the food when you're stuck in traffic going home with Asada burrito in hand. There's not much choice around this area. Would come back again.

Scott Stewart

Very good and doesn't take long to get your food.

Christina Curry

Delicious food, huge portions, lovely owners and staff.

Patricia Sydnor

Food was delicious. Service was great. Only one outside table.

studoni

They are super accommodating with their menu, we’re willing to make me whatever I wanted as a vegetarian item which is very rare for restaurants in the area. The tortillas are homemade and so delicious, worth stopping for those alone!

Jessica Leaderich

A true hidden little gem off the Byron highway. Everything I've tried from tacos, nachos to burritos have always been delicious. They never disappoint and customer service is amazing ?

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Chips and Salsa, Super Nachos with Meat, Carne Asada Tacos

B P

Amazing enchiladas! There's something about the sauce that my tastebuds enjoy. People who work there are very nice! Great chips n salsa!

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Chips and Salsa, Quesadilla

S B

Delicious tacos and sweet staff

Atmosphere: 5

Food: 5

Service: 5

Flacker545

We went to a bunch of different taquerias in the area and hands down this is the best burrito. I get the breakfast and shrimp super burrito.

Atmosphere: 5

Food: 5

Service: 5

Victor Diaz

On a personal opinion for me being born and raised in the country of Mexico, this is the most authentic Mexican food in Contra Costa county

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Chorizo and Egg

yuorstrully! YEET

Becoming more hit and miss lately. It’s great food but sometimes is not at all.
Salsa has not been good for a while either.
Overall it is worth the money most of the time.

Atmosphere: 2

Food: 3

Service: 3

Nick Lammers

My go to taqueria! Giant burritos, awesome carnitas and Carne asada!

Atmosphere: 4

Food: 5

Service: 5

Dunne Right

Best Mexican food I've came accross in California North to South I couldn't believe it super good. Surprised me

Food: 5

Service: 5

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