Five Guys

3.9
336 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 8604 Mexico Rd. in O'Fallon 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
  • Curbside pickupNot available

Location

Five Guys
8604 Mexico Rd., O'Fallon, MO
63366, United States

Hours

Reviews

3.9
336 reviews
5 stars
178
4 stars
61
3 stars
39
2 stars
17
1 star
41

What are people saying?

AI-generated from recent customer reviews

Pricing

Many customers found the prices to be excessively high for the quality and portion sizes of the food.

Service Quality

Customer service experiences varied widely, with some staff being praised for their friendliness while others were reported as rude or unhelpful.

Food Quality

The quality of the food received mixed reviews, with some customers enjoying the burgers and fries, while others complained about cold food and incorrect orders.

Cleanliness

Several reviews highlighted the cleanliness of the restaurant, noting that it was well-maintained and tidy.

Atmosphere

The atmosphere was criticized for being too loud and uncomfortable, impacting the overall dining experience.
  • MS
    Megan Shake
    2 days ago
    5.0
    Absolutely wonderful delicious burgers EVERY time I dine here! Incredibly wonderful for a picky eater LOL! Employees are always very kind and seem to genuinely be in good moods! Overall, always good food and good people!
  • SW
    Shane Woods
    2 days ago
    5.0
    Ordered regular burger and got 2 patties 🔥
  • EA
    Elizabeth Adams
    Nov 11, 2025
    5.0
    Best burgers! Love them!
  • RM
    Robert Mahanna
    Sep 17, 2025
    3.0
    I had never been to Five Guys before this visit. When I went into this store the first thing I noticed was the music. It was too loud and it made me want to turn around and leave immediately. The cashier was obviously done with his day and just wanted it to be over. They took my order, and I need to say $22 for a burger and a small frie with no drink is asinine. They were relatively quick to get me my food, but it wasn't fast enough because holy crap did I want to be anywhere else. Overall, I'm never going back to a Five Guy's. Partly because of the general atmosphere, mostly because the prices are insane.
  • UT
    Up Top Tree
    Sep 4, 2025
    5.0
    Best five guys around. Manager was super impressive. The guys working had it handled

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.