Carl's Jr.

Carl's Jr. Carl's Jr. is a popular fast food and burger restaurant located at 1445 N Mountain Ave. This eatery boasts a range of mouthwatering charbroiled burgers, including the classic Western Bacon Cheeseburger® and the Beyond Famous Star® with Cheese containing a plant-based Beyond Burger® patty, satisfying every craving. Whether it's for lunch or dinner, stop by Carl's Jr. to Feed Your Happy.

Recent social media posts

10/19/2026

your hands deserve to fulfill their destiny

all my liquid assets are churro flavored
10/18/2026

all my liquid assets are churro flavored

10/14/2026

rate my newest commercial pls be nice

🌀 you want a carl's jr. cook to order burger 🌀🌀 you want a carl's jr. cook to order burger 🌀🌀 you want a carl's jr. cook...
10/12/2026

🌀 you want a carl's jr. cook to order burger 🌀
🌀 you want a carl's jr. cook to order burger 🌀
🌀 you want a carl's jr. cook to order burger 🌀
🌀 you want a carl's jr. cook to order burger 🌀
🌀 you want a carl's jr. cook to order burger 🌀

convinced that my hands evolved specifically to hold an angus maximus and a churro shake
10/10/2026

convinced that my hands evolved specifically to hold an angus maximus and a churro shake

10/08/2026

how do YOU carl?

when dating apps don't got me, i know carl's got me 🤝
10/07/2026

when dating apps don't got me, i know carl's got me 🤝

10/04/2026

my favorite fruit is cooked fresh when you order it

10/04/2026

defend your byob in the comments

10/02/2026

this guy doesn’t even work here who let him in

YOU GET A CHURRO SHAKE! YOU GET A CHURRO SHAKE! ALL MY REWARDS LOYALTY PROGRAM MEMBERS WILL RECEIVE AN OFFER FOR A FREE ...
10/01/2026

YOU GET A CHURRO SHAKE! YOU GET A CHURRO SHAKE! ALL MY REWARDS LOYALTY PROGRAM MEMBERS WILL RECEIVE AN OFFER FOR A FREE CHURRO SHAKE WITH PURCHASE!

Available exclusively via the app, web order, or in restaurant. 10/1 only. Tax not included. See app for terms.

my body requires fuel. could you build a wonder of the world without an angus maximus and churro iced coffee? 👇
09/30/2026

my body requires fuel. could you build a wonder of the world without an angus maximus and churro iced coffee? 👇

09/27/2026

best time of day to hit up carl j?

i believe it was socrates who said: some questions answer themselves
09/25/2026

i believe it was socrates who said: some questions answer themselves

Address

1445 N MOUNTAIN Avenue
Ontario, CA
91762

To get to N Mountain Avenue in Ontario, you can take the 215 Freeway and exit at Base Line Road. Head east on Base Line Road until you reach N Mountain Avenue. If you are driving, there is a parking lot available for customers.

If you prefer public transportation, you can take the bus route 81 and get off at the intersection of N Mountain Avenue and E Philadelphia Street. From there, it's just a short walk to the restaurant.

Opening Hours

Monday 6am - 2am
Tuesday 6am - 2am
Wednesday 6am - 2am
Thursday 6am - 2am
Friday 6am - 2am
Saturday 6am - 2am
Sunday 6am - 2am

Telephone

+19099833818

Website

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What people say

Burger restaurants are a staple in the fast food industry, and Carl's Jr. on N Mountain Avenue in Ontario is no exception. This burger joint offers an array of mouthwatering, charbroiled burgers and chicken sandwiches that will leave you feeling satisfied and happy.

One of the standout items on their menu is the Hand-Breaded Chicken Sandwich, which boasts a big, juicy, crispy chicken patty that is sure to satisfy any craving. Another classic option is the Western Bacon Cheeseburger®, which features a charbroiled beef patty topped with crispy bacon and tangy BBQ sauce.

For those looking for a plant-based option, Carl's Jr. has got you covered with their Beyond Famous Star® with Cheese featuring a Beyond Burger® plant-based patty that tastes just as delicious as their meat options.

Overall, Carl's Jr. on N Mountain Avenue in Ontario is a great spot to grab a quick and satisfying meal. Their menu offers something for everyone, from classic burgers to innovative plant-based options. So head on over to Carl's Jr., Feed Your Happy and indulge in some delicious fast food today!