From the first bite of your burger to your last french fry, quality is the most important ingredient at In-N-Out Burger. Since opening in 1948, we’ve been doing fresh the old-fashioned way. Our burgers are grilled to order made with juicy 100% beef patties and freshly baked buns. We only use crisp, fresh produce, our fries are hand-cut from whole potatoes, and our shakes are made from real ice cream.
Classic burger chain serving customizable burgers, hand-cut fries & shakes.
Hours
| Friday | 10:30 AM–1:30 AM |
| Saturday | 10:30 AM–1:30 AM |
| Sunday | 10:30 AM–1 AM |
| Monday | 10:30 AM–1 AM |
| Tuesday | 10:30 AM–1 AM |
| Wednesday | 10:30 AM–1 AM |
| Thursday | 10:30 AM–1 AM |
Address and Contact Information
Address: 1891 E G St, Ontario, CA 91764
Phone: (800) 786-1000
Website: https://locations.in-n-out.com/34
Menu Photos
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Reviews
Amy A.
Best In-N-Out location in the area! This spot is always well maintained. There’s plenty of seating available outside, perfect on nice sunny days, and the restrooms are consistently clean. Parking is easy with lots of space, even during busier hours. The staff is friendly & quick to help Definitely a go-to location for great food and great service.
… moreDaniel Garcia
This is by far the worst in-n-out I have been too. There are 2 others near by go to them or go to somewhere else. They mess up orders all the time. I use to say treat customers like you if they were at in-n-out because the service was exceptional. Not anymore. Just today I got a hamburger with just meat nothing else. I had to drive back arriving back 30 mins after the order. I then asked to talk to the manager and instead was asked “Was there something wrong?” I said “Yes” and showed the burger and the employee “so you just want another burger?” I’m like yeah but I want my whole meal remade. It is 55 degrees raining and now all the food is cold. Well then he gets the manager and guess what he says “So you just want the burger?” I’m like I must be dreaming has in-n-out really slid this far down. I have gotten better service at Burger King (dead serious) and the food is bigger and cost less. Please save your time do not go here.
… moreNancy Martinez
In-n-out never disappoints lol It’s always my first stop whenever I come to CA. No dine-in available. You order at the window or drive thru. They have lots of tables where you can eat.
… moretomslik4
I love In-N-Out and I would never want a bad mouth them. However on this occasion at this particular location burnt buns and way too much salt. I was hungry so I ate it and I didn’t want to go complain. But please to the management please do better.
… moreURENDA21
Great burgers at great prices. Very friendly service. Wish there was indoor seating.
… moreKeegan Krenek
This location is amazing, duel drive through. Friendly and fast service, always ask what condiments you want. The drinks always perfect balance of soda and water. Let’s not pretend this is something easily done. It’s always crisp and taste kike I just opened the can I love it!. The burgers always grilled to perfection, there fries .. omg with some spread on the side to dip with.. it’s heavenly l. Thank you please keep this God level of good I’ll forever be a believer in in-n-out
… moreJayme Marcum
Growing up on the East Coast, In-N-Out always felt like one of those iconic West Coast experiences you just hear about. So naturally, the moment we landed in California, we asked a local for some must-try spots—and right at the top of the list was, of course, a Double-Double and animal style fries. “It’ll change your life,” they said.
The staff was incredibly friendly, and the classic vibe of the place matched perfectly with the beautiful California weather. Our food was made fresh to order, and the burger definitely hit the spot. I didn’t love the animal style fries as much as I hoped—but that’s just personal taste.
Was it life-changing? Not quite. Would I eat there again? Absolutely. Would it be my first choice next time? Probably not. But I’m definitely glad we got to experience this California staple as a family.
… moreThe staff was incredibly friendly, and the classic vibe of the place matched perfectly with the beautiful California weather. Our food was made fresh to order, and the burger definitely hit the spot. I didn’t love the animal style fries as much as I hoped—but that’s just personal taste.
Was it life-changing? Not quite. Would I eat there again? Absolutely. Would it be my first choice next time? Probably not. But I’m definitely glad we got to experience this California staple as a family.
Jessica Martinez
So the staff and atmosphere are 5 stars. I took a star only because the burger wasn’t constructed right. It had only a lil lettuce a d the cheese was in the wrapper and not fully on the burger but it was delicious.
… moreCallie Dees
This was one of the best In N Out. The view was beautiful. Nice big outdoor seating area. Plenty of shade. Restrooms were spotless! Service was fast. Food was phenomenal as usual.
… moreRodolfo Luna
The restroom is are very clean. Staff will provide you with the code. There is only outdoor seating. Some tables have hard umbrellas unable to move which the sun hits hard at certain times and the other half there’s more shade because of the roof. Staff were very kind to everyone although they seemed busy that day they were very kind to everyone.
… more