Burger Specialties
Hand-crafted burgers featuring their signature double cheeseburger and classic combinations.
- Double cheeseburger meals
- Fresh burger patties
- Combo meals with fries
⭐ 4.3 (384 reviews)
Visibility: 87/100Liberty Bell Restaurant is a casual American diner in Ontario known for its burgers and comfort food classics. While experiences vary, the restaurant has built a loyal following for its generous portions and hidden gem status among burger enthusiasts, though consistency in food preparation remains a work in progress.
Based on 384 customer reviews
Address: 142 N Mountain Ave, Ontario, CA 91762, USA
Phone: (909) 988-3436
Hours: Friday 7:00 AM – 10:00 PM, Monday 7:00 AM – 10:00 PM, Sunday 7:00 AM – 10:00 PM, Tuesday 7:00 AM – 10:00 PM, Saturday 7:00 AM – 10:00 PM, Thursday 7:00 AM – 10:00 PM, Wednesday 7:00 AM – 10:00 PM
Parking: Free parking lot available
Peak times: Lunch hours 11am-2pm and dinner 6pm-8pm
Nearby neighborhoods: Upland, Rancho Cucamonga, Chino
Nearby landmarks: Near Ontario Mills, Close to Ontario International Airport, Off Holt Boulevard
Hand-crafted burgers featuring their signature double cheeseburger and classic combinations.
All-day breakfast options including French toast, eggs, and classic morning sides.
Comfort food dinner options including chicken, fish, and meat dishes.
Tex-Mex favorites including chicken fajitas and other south-of-the-border dishes.
⭐ 4.3 out of 5
384 total reviews
Rating has fluctuated over recent months with mixed experiences. 23 new reviews this quarter.
“You can say that this burger joint is a hidden gem. And it's all because of my friend having to run to their bathroom to have bowel movement. Let me start off saying that this is the best burger place that you will ever experience! Their double cheeseburger meal is fulling. The burgers were juicy, and the fries were fresh. This place is worth the drive to enjoy some good food. Plus the restrooms are very clean my friend said. We wish them continued success.”
— Kyle Tucker“I always have a good experience, except that something processed my order before I could show the store my order, it wasn't supposed to make insinuating edits.”
— Salvador Tello“I had lunch here with a coworker. He enjoyed the flavorful French toast with a side of eggs and bacon. I ordered the chicken fajitas, which unfortunately were overly oily and difficult to eat. While my fajitas weren't great, I've had their delicious burgers before and would still recommend this restaurant overall”
— Daniel Salazar“This pace I nasty 🤮 I placed an order for 1 chicken strip dinner and one fish dinner, for the price you’d think you were going to be served high quality food, this is microwave food at best that may be an overstatement honestly. The fries were not even cooked all the way through, should have just went to canes 😔this fish dinner was a fish stick Pattie cut in into 4’s.i could have ate fish sticks at home. They charge a 3.5 service fee for all card purchases definitely had me looking at them side ways because it does not say that anywhere near card terminal”
— Martin HarrisYes, there is a 3.5% service fee for all card purchases. Cash payments do not incur this fee.
Our double cheeseburger and French toast are customer favorites, along with our chicken strip dinners.
Yes, we offer breakfast items throughout our operating hours including French toast, eggs, and breakfast meats.
We prepare fresh fries daily to accompany our burger meals and dinner plates.
Yes, we accommodate both dine-in and takeout orders for all menu items.
Status: Open for dine-in
Peak hours: Lunch 11am-2pm
Menu focus: Burgers & comfort food
Popular this month: Double cheeseburgers, French toast
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