Five Guys

4.2
530 reviews
A close-up view of regular order of Five Guys fries.

About

Fast Food RestaurantAmerican RestaurantHot Dog RestaurantRestaurantBurger Joint
Your nearby Five Guys at 15218 Summit Ave in Fontana is ready to offer you a classic take on burgers, hot dogs, fries, milkshakes and more! Whether it's using fresh ground beef (there are no freezers in our restaurants), double-cooking our fries in 100 percent peanut oil, hand-preparing fresh ingredients every morning or serving peanuts while you wait, we strive to provide the best experience each and every time you visit. With more than 250,000 ways to customize your burger and 1,000+ milkshake combinations, satisfying your craving is just a click away!

Details

  • Dine-inAvailable
  • DeliveryAvailable
  • TakeoutAvailable
  • DebitAvailable

Location

Five Guys
15218 Summit Ave, Fontana, CA
92336, United States

Hours

Reviews

4.2
530 reviews
5 stars
303
4 stars
116
3 stars
51
2 stars
22
1 star
38

What are people saying?

AI-generated from recent customer reviews

Customer Service

Staff is frequently praised for being friendly and accommodating, creating a welcoming atmosphere for customers.

Food Quality

Burgers are generally well-received, though some customers noted inconsistency in flavor and quality, particularly with fries.

Pricing Concerns

Many customers expressed that the prices are high for the portion sizes and quality, leading to comparisons with competitors.

Cleanliness Issues

Several reviews mentioned cleanliness concerns, particularly in dining areas and restrooms.

Order Accuracy

There are multiple reports of incorrect orders, which has led to customer dissatisfaction.
  • RG
    Richard Galvan
    Nov 15, 2025
    5.0
    That was a tasty burger
  • AS
    Afshin Shoja
    Nov 3, 2025
    5.0
    I recently visited the Five Guys at Summit Ave in Fontana and had an absolutely stellar experience. This location truly delivers on the Five Guys promise of fresh, customizable burgers and fantastic, generously portioned fries. I ordered the Bacon Burger, fully loaded All The Way and added a few custom toppings like Jalapeño Peppers and Green Peppers for an amazing, fresh kick. The burger was perfectly cooked—incredibly juicy, hot, and piled high with toppings that were clearly fresh. The flavor combination was outstanding and definitely satisfied my burger craving! The Little Cajun Fry was the perfect side. True to form, the bag was loaded up well beyond the cup, ensuring I had more than enough of those perfectly seasoned, crispy potato slices. The Cajun seasoning was spot on. Beyond the food, the dining area was clean, bright, and spacious. The service was efficient, and a special shoutout to Jimmy C. who took my order—great, fast, and friendly service made the visit even better. If you are in the Fontana area and looking for a reliably high-quality burger experience with great service, this Five Guys is the place to go.
  • SJ
    Sydney J.
    Oct 24, 2025
    5.0
    Staff is always so kind to me when I come to just get a soda, shoutout to Maria for always making me feel so welcomed
  • JM
    Julie Moncada-Dennis
    Oct 5, 2025
    5.0
    Our burgers and fries were so delicious!!! It was a crowded Friday night with allot of people eating inside and outside as well as picking up to go orders. Everything was great and the employees pulled off getting everything out like a well oiled machine. The only negative thing I could say was the music was too loud. There was already so much noise and having the music so loud made it very chaotic feeling. The choice of music was geared more towards a 20-25 year old male, it was like hard speed rock. I feel this music isn't really suited for a place where a variety of people eat but it was really the volume, added to the already extremely busy place, that made you want to hurry and get out. Aside from that, everything was perfect!!
  • MR
    Mairon Rev
    Aug 16, 2025
    5.0
    Pretty good burgers, and the service was great!

Frequently Asked Questions About Five Guys

What is the Five Guys story/How did you guys get your name?

Five Guys began its pursuit to redefine the global burger landscape in 1986 when Jerry and Janie Murrell asked three of their sons whether they wanted to start a business or go to college. Now, three decades after our first location opened in Arlington, Va., Five Guys – a fast-casual restaurant chain named for the Murrells' five sons – serves a classic take on hamburgers, fries and milkshakes in more than 1,700 locations across 24 countries. You can read more about the story of Five Guys at www.FiveGuys.com!

Does Five Guys offer delivery?

As of June 2024, we have more than 1,800 locations in over 24 countries! Most of our restaurants are in the United States.