Social Profile: 
✔️Breakfast ✔️Brunch ✔️Lunch ✔️Dinner ✔️Dine in ✔️Take out ✔️Delivery
… View more
At Sergio’s we’re proud to serve authentic, homemade Mexican cuisine crafted with love and tradition. As a family-owned restaurant, we’ve been sharing our passion for fresh, flavorful food with our community for 40 years.Experience the best Mexican food here in Fontana! Here at Sergio’s Mexican Restaurant we offer fresh authentic cuisine and amazing specials every day. $1 Street Tacos every Thursday (also Karaoke Night!). Delicious Breakfast Specials starting at $8.99. Traditional Menudo served daily. Must-try Shrimp Cocktails. All dine-in meals include free chips & salsa. Easy Ordering: We offer easy pickup orders and delivery through Grubhub, Uber Eats, and DoorDash. Planning an event? Ask about our full catering services!
Hours
| Friday | 8 AM–9 PM |
| Saturday | 8 AM–9 PM |
| Sunday | 8 AM–9 PM |
| Monday | 8 AM–9 PM |
| Tuesday | 8 AM–9 PM |
| Wednesday | 8 AM–9 PM |
| Thursday | 8 AM–11 PM |
Address and Contact Information
Address: 17284 Foothill Blvd suite f, Fontana, CA 92335
Phone: (909) 333-1681
Website: https://sergiosmexicanrestaurantca.com/
Menu Photos
sergiosmexicanrestaurantfontana.com
Photo Gallery
Related Web Results
Sergio’s: Best Mexican Restaurant in Fontana, CA
Fontana’s family-owned spot for authentic Mexican food! Menudo served daily, $1 Lunch Tacos, Full Catering, & Karaoke every Thursday.
Sergio’s Mexican Restaurant
17284 Foothill Blvd suite f. Fontana, CA 92335 (909) 333-1681. Welcome to Sergio’s Mexican Restaurant. Look forward to seeing you soon! Food image prep.
Sergio’s Mexican Restaurant | Fontana CA – Facebook
You can find us at 17284 Foothill Blvd Ste. F in Fontana, CA 92335. If you have any questions, feel free to call us at (909) 333-1681. We can’t …
Reviews
William Smith
Absolutely amazing, I cannot say good enough things about this place, the people, the service, the food. It’s all amazing! I got the Carne burrito with green sauce and it was absolutely delicious!
… moreJon On
Super salty, inedible burritos. I ordered a carnitas burrito no onions, no cilantro, it’s full of it, i didn’t ask for both to be wet burritos and both were wet and super salty. The carne asada tastes like they poured all the salt into it. The carnitas are also super salty, the chicken flauta has no flavor. The salsa has no flavor just all heat and unusable. Pretty upset. I spent $40 and I can’t even eat it. The chips are ok they have no salt or flavor but a nice crunch. The seating areas are big and nice. But I won’t recommend to dine here. What a waste of time and money. I was watching them make the food all I saw was food coming out of plastic bags. Nothing tastes authentic or Mexican from my standards. Owners should be ashamed to put this food out into hard working people’s plates. Huge disappointment. Will never be returning again. Nothing is worth the return.
… moreMichael Levine
Huge portions, friendly staff, ask for the extra spicy salsa. So good. Hand made fresh tortillas. Everyone enjoyed there dishes. Definitely stop in if your in for a nice Mexican dinner. Not to fancy in the inside but the food is awesome.
… moreManuel Salazar
Sergio has been around for over 40 years. He had a really nice restaurant in Glendora, Ca but he closed during COVID. I’m so happy that Sergios is still open. Super good food.
… moreRena Young
It was mine and my husband’s first time to Sergios restaurant. We were there on Tuesday, it wasnt too busy. We took a table wherever we wanted as we were told. The waitress came right away with chips/salsa and took our drink order. Our beers were nice and cold. My husband ordered a fajita salad, yes a fajita salad which I’ve never heard of. He really enjoyed it. I ordered a 1 taco plate. My chicken taco was tasty and moist, the rice and beans were excellent. The red/green salsa were tasty and not overly hot. We met the owner Roberto, such a nice man and welcoming. We were asking questions about the history of the restaurant and he told us. It was interesting. We will definitely be back and we will back Sunday to try their menudo . Thank you Roberto!!
… moreCarlos Hernandez
What a fantastic find! From the moment we walked in, we were greeted with great service that made us feel right at home. The staff went above and beyond to ensure our visit was enjoyable, and their attentiveness truly stood out.
The food was an absolute highlight – truly delicious homemade food that tasted like it was made with love. Every dish we tried was fresh, flavorful, and incredibly satisfying. You can tell they put a lot of care into their recipes and ingredients.
What really impressed us, though, was their dedication to service for the kids. It’s clear they understand the needs of families. Our little ones were kept happy and entertained, and the staff made sure they felt welcome and comfortable. This is definitely a place where both adults and children can have a wonderful dining experience. We can’t wait to go back!
… moreThe food was an absolute highlight – truly delicious homemade food that tasted like it was made with love. Every dish we tried was fresh, flavorful, and incredibly satisfying. You can tell they put a lot of care into their recipes and ingredients.
What really impressed us, though, was their dedication to service for the kids. It’s clear they understand the needs of families. Our little ones were kept happy and entertained, and the staff made sure they felt welcome and comfortable. This is definitely a place where both adults and children can have a wonderful dining experience. We can’t wait to go back!
Reina Ramos
The food was great had a lot of flavor and great sized portions. Service was amazing and really enjoyed the handmade tortillas. The owner and staff were very attentive. Highly recommend!
… moreOdette
This was honestly the worst imitation of Mexican food I’ve ever had. They advertise ribeye steak, but it’s definitely not ribeye—I’m starting to think it’s not even beef.
The place was unbearably hot with no working AC. No one at our table could eat the food. The only reason my husband ordered the steak was because he saw it on another table—only later we realized they left their entire plate untouched, and that’s exactly what we ended up doing too. The presentation may look decent at first, but the taste was disgusting. We asked for medium rare, and what we got was tougher than a rock.
What makes me most upset is that we basically handed this place almost $80 for nothing.
We only went because of the reviews, but most of them are over a year old. I don’t know what happened since then, but this was a total letdown. At this rate, I wouldn’t be surprised if this place shuts down soon. Never again!
… moreThe place was unbearably hot with no working AC. No one at our table could eat the food. The only reason my husband ordered the steak was because he saw it on another table—only later we realized they left their entire plate untouched, and that’s exactly what we ended up doing too. The presentation may look decent at first, but the taste was disgusting. We asked for medium rare, and what we got was tougher than a rock.
What makes me most upset is that we basically handed this place almost $80 for nothing.
We only went because of the reviews, but most of them are over a year old. I don’t know what happened since then, but this was a total letdown. At this rate, I wouldn’t be surprised if this place shuts down soon. Never again!
Mari s
The definition of a great family business, customer service and homemade tasting food. The coffee was okay but did the job! Will bring the rest of the family for that weekend Menudo!
… moreRegina Perea
I give this place five stars. I’m not from around here. I looked for restaurants near me. This was the closest one with the 4.8. So I gave it a shot. I wasn’t too sure pulling up because it was empty, but let me tell you. The enchiladas were perfect, the sauce is amazing. The customer service is great. Thank you for making my night.
… more