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: 4242 Rosemead Blvd, Rosemead, CA 91770
Phone: (800) 786-1000
Website: https://locations.in-n-out.com/20
Menu Photos
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4242 N. Rosemead Blvd., 91770 – In-N-Out Burger
In-N-Out Burger Restaurant located in Rosemead, CA. Serving the highest quality burgers, fries and shakes since 1948.
In-N-Out Burger, 4242 Rosemead Blvd, Rosemead, CA 91770, US
Photos … Wondering why they give so little lettuce?? Wondering why they give so little lettuce?? Where’s the lettuce? … At In-N-Out Burger, quality is …
In-N-Out Burger | Rosemead CA – Facebook
In-N-Out Burger, Rosemead. 1890 likes · 6 talking about this · 12694 were here. Quality you can taste®
Reviews
Ryan Nguyen
For this specific In-N-Out location, it is a drive thru only spot. There are tables outside, but no inside area. We just got their #1:1 Double-Double Burger, French Fries with extra sauce, & a Medium Drink ($11.20). We ordered around 1 am and there wasn’t a lot of people waiting in the drive thru, yet our order took around 15 minutes to make. If we ordered a lot, I would understand but we only bought 1 meal. They even forgot the sauce for the fries. The double double burger was good, but not the best. Honestly, everything was kind of mid, but maybe it was only this location.
… moreStan Kim
Today is Veterans Day, and in my 16 years of active duty and veteran life, I’ve rarely gone out to collect free meals—maybe once or twice total. I know some people visit multiple restaurants for Veterans Day offers, but it was never something I was really interested in.
Today, I was simply craving a burger, so I stopped by my local In-N-Out. While ordering at the drive-thru, I noticed the order taker had a badge honoring veterans. I asked if they were doing anything special today, and—without hesitation—he told me they would be happy to offer me a free meal of any choice.
When I got to the window, the young cashier was extremely kind, respectful, and appreciative. She thanked me for my service and made the interaction feel genuine and heartfelt.
Honestly, I’ve never had an experience like this. I always assumed restaurants weren’t very enthusiastic about giving away free meals on Veterans Day, but In-N-Out made me feel truly appreciated. Their sincerity showed, and it meant a lot.
Thank you, In-N-Out, for honoring veterans in such a meaningful way. I won’t forget it.
… moreToday, I was simply craving a burger, so I stopped by my local In-N-Out. While ordering at the drive-thru, I noticed the order taker had a badge honoring veterans. I asked if they were doing anything special today, and—without hesitation—he told me they would be happy to offer me a free meal of any choice.
When I got to the window, the young cashier was extremely kind, respectful, and appreciative. She thanked me for my service and made the interaction feel genuine and heartfelt.
Honestly, I’ve never had an experience like this. I always assumed restaurants weren’t very enthusiastic about giving away free meals on Veterans Day, but In-N-Out made me feel truly appreciated. Their sincerity showed, and it meant a lot.
Thank you, In-N-Out, for honoring veterans in such a meaningful way. I won’t forget it.
Elodie U
Felt like time traveling. The ambiance is really cool from a foreigner’s perspective. Whats interesting is the price. In LA, it is not easy imo to find good food at decent price. Customer service was on point, they asked the right questions and were always smiling throughout the process. It is very nice. Food was great, burger was pretty decent quality and not too fat. I liked it. However, the fries animal style were disapoitning and very very dry. So dry that the cheese almost fossilized into the rest. Milkshake was really good and normal size.
… moreBrian Hearne
Awesome Cheeseburgers & Fries! Told & heard numerous times that we needed to go, so we went.
Lived up to its A+ reputation and hype. Best CheeseBurgers Ever!
Loved the flavor, offers a bunless with onion slices or lettuce leaves in place of buns. Incredibly friendly service and atmosphere. Monrovia,CA Rates: 10/10, 5-Star
… moreLived up to its A+ reputation and hype. Best CheeseBurgers Ever!
Loved the flavor, offers a bunless with onion slices or lettuce leaves in place of buns. Incredibly friendly service and atmosphere. Monrovia,CA Rates: 10/10, 5-Star
Cupcake
Food is DELICIOUS.The staff is kind and you can smell the food through the drive thru.Although the wait for the drive thru takes kind of long,In-N-Out has the best burgers 🙂
… moreLynn
In n Out keeps their food and service standards at every location nationwide, plus the price is always reasonable comparing to other hamburger joints! Simply love their burgers & freshly cut fries!
… moreFang-Yu Lin
I loved in-n-out before and could eat it everyday when I came to US. But this time both of me and my husband feel disappointed. Not sure it’s du to this store or just something different in-n-out. We might not try in-n-out again.
… moreBig Choi (Mr. Big)
Eating at an outdoor seating area, this hamburger has a pleasant time.
The restaurant’s strength is its friendly staff and quick food preparation.
… moreThe restaurant’s strength is its friendly staff and quick food preparation.
jenny chen
This is by far the worst in n out ever. I went to the window thinking it would save me time since there was no on there and the car line was long. It took them so damn long and my many times asking them if my food was ready they kept saying almost. 30+ minutes later they hand me cold burger and cold fries!!! This place is joke. I had to ask for a refund at in n out they said they could remake it for me so what I could wait another 30 minutes for a simple burger and fries. THE WORST IN N OUT PERIOD. I will never visit this place again. I’m so done.
… moreDiane L. Styma
On spot ! We were driving a million thousand miles ( from Albuquerque ) for burgers so it seemed?! Well worth the trip! Kind customer service snd delicious food made to our order never made a mistake! Yum ! Oh and thank you for paying a Living Wage!
… more