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: 9855 Sierra Ave., Fontana, CA 92335
Phone: (800) 786-1000
Website: https://locations.in-n-out.com/22
Menu Photos
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Fontana, CA, 9855 Sierra Ave.. – In-N-Out Burger
In-N-Out Burger Restaurant located in Fontana, CA. Serving the highest quality burgers, fries and shakes since 1948.
In-N-Out Burger
At In-N-Out Burger, quality is everything. That’s why in a world where food is often over-processed, prepackaged and frozen, In-N-Out makes everything the …
In-N-Out Burger, 9855 Sierra Ave, Fontana, CA 92335, US – MapQuest
Get more information for In-N-Out Burger in Fontana, CA. See reviews, map, get the address, and find directions.
Reviews
maden sami
Perfect taste, perfect service, great price, I hope you always stay like this in in out
… moreEli D
In-N-Out is always packed for a reason — the food is fresh, the service is fast, and the quality is unbeatable. The fries are made fresh, and you just can’t go wrong with a Double-Double and grilled onions. Definitely worth the wait every time!
… moreJalen Hicks
If I could give 0 stars for what just happened I would, came through the drive thru, ordered animal fries, just animal fries, get my food, before I get on the freeway I decide to pull over and eat and the girl at the window gave me a knife and no fork , just a knife, I guess that is my fault for not having a fork lying around in my car? I can not ever imagine such a low iq move to happen cause I’ve never received “just a knife” or “just a fork” when ordering animal fries, it’s such a shame someone can read back my order and give me the complete opposite utensil I need. I’ve never even got a single utensil it’s always been both in a packet with a napkin and salt and pepper, I didn’t even get napkins and had to pick at these fries with my hands . This completely ruined my night.
… moreJason Cazares
So today I went to In-N-Out I love In-N-Out, big advocate, but honestly everything that I ate today was not good. The burgers buns were burnt. They shoved a whole nasty part of the lettuce in my burger my fries had a lot of black in them. Not a good experience today.
… moreBethany L.
Dont come here after 10pm. you can tell the workers hate their jobs by the fact that when you open the bag everything is slopped and thrown in there. Animal style fries were completely upside down.
… moreKirat Kaur
OH MY GOSHHH! I tried a vegetarian burger from here and let me tell you it was bomb! The best part was that you can get any add-ons for free! The food is always fresh and you need to try the animal fries it’s sooo worth it!!
… moreLayan Ahmad
So just wanna say this place is ofc very normal fast food the only issue that I’m really concerned about is when we got in and out last night I ate the fries my cousin and aunt ate the burger and the whole night they where throwing up, very cold, nausea, had intense stomach pain and head pain. I was worried ofc and I’m guessing they had food poisoning meaning that restaurant is literally serving something they should such as something expired very disappointed.
… moreDiamondGirlVlogs
I arrived @12:56 in the drive thur and they still took my order . I was relief … my kiddos were happy to order a half strawberry half vanilla milkshake. They didn’t give us the sad story about sorry our machines are down for the night song . They are open til 1am and are still getting us right inn so we drive and dine out.
… moreS W
Went through drive through. It was fast and successful!! Stewards took my order while waiting at the drive through
… moreRobert Jones
Great place to have a burger. And a cold soda, or delicious milkshake. The 75th anniversary was awesome. So much fun.
… more