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Find your nearby Taco Bell at 859 N Mountain Ave in Ontario. We’re serving all your favorite menu items, from classic tacos and burritos, to new favorites like the Crunchwrap Supreme and Cheesy Gordita Crunch. Order ahead online or on the mobile app for pick up at the restaurant or get it delivered.
Fast-food chain serving Mexican-inspired fare such as tacos, quesadillas & nachos.
Hours
| Friday | 8 AM–3 AM |
| Saturday | 8 AM–4 AM |
| Sunday | 8 AM–3 AM |
| Monday | 8 AM–3 AM |
| Tuesday | 8 AM–3 AM |
| Wednesday | 8 AM–3 AM |
| Thursday | 8 AM–3 AM |
Address and Contact Information
Address: 859 N Mountain Ave, Ontario, CA 91762
Phone: (909) 986-8735
Menu Photos
Order and Reservations
Order: Order online
Photo Gallery
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Reviews
Cyndi Hurzeler
I ordered a bean burrito with no onions and a taco on the app and went inside to pick up. When I got back to work to eat, my bean burrito was loaded with onions. I had to pick every onion out of it.
… moreSergio Topete
I order 12pk tacos and bean cheese burrito, food is good for gringo mexican food…BUT my burrito flour tortilla was cold…
… moresimplemountains
Did mobile orders multiple times here to give them a chance, but they ALWAYS get orders wrong no matter who’s on shift.
One time they gave me a crunch wrap and burrito with NO MEAT and forgot BOTH my drinks! Insane!!! Go to any other Taco Bell and definitely not this one!
… moreOne time they gave me a crunch wrap and burrito with NO MEAT and forgot BOTH my drinks! Insane!!! Go to any other Taco Bell and definitely not this one!
Tania Torres
Ordered extra nacho cheese and got this. When we asked for what we paid for the worker said we could go in to see how regular looks like.
… moreValerie Mares
Ordered 2 crunchy tacos at the drive thrill.But somehow the person taking my order.Translated that into one soft taco, immediately.Completed my order and told me to pull up to the window when I wasn’t even done ordering. Requested hot sauce and received a fire sauce and Apparently they make their Taco’s smaller These days with less feeling
… moreOmar Torres
Ordered two loaded beef nachos with only nacho cheeses no beef no sour cream no beans no guac. Paid for extra nacho cheese for both and they barely put any nacho cheese. This has got to be the worst taco bell location ever. These are some very expensive tortilla chips. Asked the employee about such a small amount of cheese and he said he had put extra. I sure was charged extra but did not get what I paid for. Will not be returning.
… moreAlexey Perez
This must be the worst taco bell I ever been to. 5 people in the back working and I believe a manger. Cantina bowl order took a while and service was not so great at all. The place was empty. And make things worse customer service don’t look like they want to be here. BTW kios they suck we want real people taking our orders.
… moreMimi Fly
Food was old, I ordered extra sour cream and they put some cilantro sauce instead of sour cream… chicken was dry as if it had been sitting out all day… I’m very disappointed
… moreDaniel Murillo
Tonight i had the best Mexican pizza ever from here. Thanks night crew for a tasty well portioned meal. I’m hardly ever thrilled with this taco bell but damn that was some good eating tonight. Thanks guys and sorry for the back handed compliment
… moreJonathan Annis
1 Doritos taco didn’t have any topping just meat
1 Doritos taco supreme didn’t have any tomato’s nor sour cream
Service here getting worse and worse
… more1 Doritos taco supreme didn’t have any tomato’s nor sour cream
Service here getting worse and worse