Street Tacos El Mezon (Taco Truck) - Authentic Mexican Tacos in O'Fallon, MO

Welcome to the vibrant world of Street Tacos El Mezon, a taco truck that has swiftly earned a reputation in O'Fallon, MO. Nestled at 204 Veterans Memorial Pkwy, this culinary gem captures the essence of authentic Mexican street food, right from the comfort of a food truck setting. With just a phone call away at +1 636-233-3753, your next delicious taco experience is just moments away.

What sets Street Tacos El Mezon apart? For starters, it's the tacos. Patrons rave about the Al Pastor and Asada varieties, which showcase perfectly seasoned meats enveloped in warm, fresh tortillas. Each bite bursts with flavor, making it no wonder customers like Markie keep returning. The quick, friendly service, personified by the kind order-taker, adds to the welcoming vibe of this taco truck.

The quesabirria has also received high praise, with customers like Jasmine Santos describing it as "mouthwatering." The balance of juicy meat and melted cheese, complemented by crispy tortillas, creates a sensory perfection you won't want to miss. And for those who crave a kick, the extra spicy chiles toreados and hot salsa elevate the experience even further, much like the flavor-packed corn cup recommended by Che Gray.

For anyone searching for a quick, satisfying meal, Street Tacos El Mezon promises just that. The portions are generous, the flavors are vibrant, and the overall experience is a culinary delight that resonates with every bite. Feel free to grab a seat atop the truck and enjoy your meal while soaking in a stunning sunset, making your visit not just a meal, but a moment to savor.

Don’t just take our word for it; make your way to Street Tacos El Mezon and see what the buzz is about. From the first taste to the last, this taco truck is serving up a feast that’s sure to satisfy and bring you back for more.

Takeaway
Delivery

Lunch
Dinner
Solo dining

Wheelchair-accessible car park
Wheelchair-accessible entrance

Credit cards

Che' Gray

24/09/2025

Told me 15 minutes and 7 minutes later I was HAPPY. Menu is limited but excellent. Service is better than most restaurant. But it’s a FOOD TRUCK. I SUGGEST the corn cup if anything, it has an amazing flavor. STOP BY AND TRY!

Markie

20/09/2025

I keep coming back. Their tacos are delicious. I usually get the Al pastor ones but the steak are great as well. The service is always quick and the man who takes your order is so kind!

Kimmm

14/09/2025

Holy jalapeno! The asada and pastor tacos were incredible. I asked for extra spicy, and the chiles toreados were on fire while the hot salsa was full of flavor. My friend thought they were awesome, but I didn't love the quesabirra. The beef and sauce were to die for, but I'll order the non-fried taco version next time. These are the best tacos I've had since moving to MO 15+ years ago!

Jasmine Santos

10/08/2025

OMG‼ Decided to stop by for the first time—and I’m so glad I did!! I ordered the quesabirria, and they were absolutely mouthwatering . The meat was flavorful and juicy, the cheese perfectly melted, and the tortillas crispy. The jalapeños were super spicy (just how I like them!) and added the perfect kick. Everything was delicious. Super fast service. Hands down, the best birria I’ve had in the MidWest!!

Austin Janes

29/07/2025

This is my favorite local stop whenever I'm driving by! Their tacos are delicious and have good portions. Super quick too! You can also sit atop their truck and enjoy the sunset

Amanda Grage

21/07/2025

Yummy food, great customer service and quick. Great price too! My daughter loves the steak tacos. She normally gets 4 and being a teenager… she’ll full afterwards. Great job guys!

Amarnath Venu Gopal

07/07/2025

Stopped by randomly and turned out to be one of the best decisions I’ve made. Got the quesadilla gigante birria and OMG. The best street style Mexican birria I’ve ever had! Can easily compete with west coast street food.