Come visit your local Del Taco at 15300 Summit Ave in Fontana where we’re serving up all of your freshly prepared favorites at an unbeatable value. From tacos to burritos, burgers and shakes, to our iconic crinkle cut fries! Each item is made to order with quality ingredients made from scratch daily, including freshly grated cheddar cheese, freshly grilled chicken and carne asada steak, fresh house-made guacamole, slow-cooked beans made from scratch, and signature creamy Queso Blanco. Order ahead online or on the Del Yeah! ™ Rewards mobile app for pick up at the restaurant or get it delivered.
Fast-food chain for Mexican standards like tacos, burritos & quesadillas plus breakfast. Based on 936 reviews, the restaurant has received a rating of 3.9 stars. Price $
✔️ Dine-in ✔️ Drive-through ✔️ Delivery

Address:
15300 Summit Ave, Fontana, CA 92336
Phone: (909) 463-0059
Website:
Hours
| Friday |
Open 24 hours |
| Saturday |
Open 24 hours |
| Sunday |
Open 24 hours |
| Monday
(Labor Day)
|
Open 24 hours
Hours might differ
|
| Tuesday |
Open 24 hours |
| Wednesday |
Open 24 hours |
| Thursday |
Open 24 hours |
Menu
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Photo Gallery
Reviews
Arianna Gonzales
I don’t normally do these but like come on now… this is just absolutely disgusting. And when I noticed the moldy ice machine I let them know and still nothing was done about it and I kept getting looks from the staff.
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Rachael Wright
ALWAYS double-check your order before you leave. Something is always missing.
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sarah
I’m a vegetarian and they gave me real meat in my beyond taco. The beyond meat is supposed to be mushy (as seen on the top of the meat) but instead is grounded up and it never looks like this. I had my meat eating dad try some and usually he can tell me right away if it’s fake or not but he had trouble telling me. I’m disappointed because this has never happened to me before and the first time i go to this location it happens.
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MB
This place is so unreliable. My order tonight was totally messed up and I couldn’t get a replacement since it was a Door Dash delivery. I asked for no sauce on my burrito or taco and they put lots of sauce on both. Their sauce is so nasty, it made the whole thing taste like dog food.
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Jay Kitto
Everything about this place is just bad. This used to be our go to Del Taco, even though we have one closer to home. The last couple of times we have gone, it’s been a horrible experience from getting the wrong food, to having poor quality control. The VERY last time we went, we ordered an epic burrito. Needless to say, the burrito wasn’t epic and literally was three bites. The bean and cheese burritos are bigger. The picture is shown next to a small fry. We have ordered many epic burritos before and usually they are the size of a large fry if not bigger. My wife’s Del Tacos were the size of a value taco and our large fry was half full. When we went inside to complain, they laughed at us in such a way that they agreed it was tiny, but did nothing to fix it. We reached out to corporate and received a response that the owner/manager would reach out, but never did. The management and quality has gone down and we will not be frequenting this Del Taco again.
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Jim Reed
I totally understand growing up with an eating establishment and the place or can have in your heart. But if you didn’t grow up with Dell Taco, do yourself a favor and don’t put it in your life now.
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Veronica Santiago
Have been in del taco before on other locations food haves been good but the service kind of but, this time food was bad and service was nice. Two much potato and cheese.
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Natalie Cordova
Im a bus driver wanted to order some food but your dining room don’t open till 8 am..little ridiculous for people who drive large vehicles and start early in the morning
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Charles Wassif
I just wanted to share the nicest experience we had today at the Del Taco drive through. I was picking up lunch with my kids and was given my order, I was pulling out of the drive through, about to turn, when the person who took my order had the lat bag to my order! This would have been frustrating, had I left without the full order. Way to go to the person helping us in the drive through today (I included an image of the receipt in hopes management at this location sees the goodness in the person who helped us. You are awesome!
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Josh Blumenthal
I’ve given this place a five star review in the past but tonight sorry guys it’s only a one star. Large fry and 2 medium fry kind of a rip off when the medium is fuller than the large. I think I deserve my money back.
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