Five Guys offers a wide variety of freshly made burgers, fries, and shakes, catering to a fast-paced and casual dining experience throughout O'Fallon, Missouri.
Operator computes a Business Health Score every night at 2 am HST. It's the one number that tells you if this shop is winning, losing, or steady. Here's how Five Guys broke down on May 2, 2026.
Five Guys is tracked nightly in Operator's Burgerrestaurant market index for O'Fallon, MO.
Operator has not indexed public photos for Five Guys yet.
Reviews pulled nightly from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
The Burgerrestaurant shops Five Guys competes with most often, ranked by Operator's health score. Tap any row for that shop's full page.
The questions people ask before they call.
Auto-generated from this profile and refreshed nightly.
Call +16362941749 for burger restaurant service. The website restaurants.fiveguys.com/8604-mexico-rd also has direct contact info.
Five Guys operates in O'Fallon at 8604 Mexico Rd, MO. Drive time and service-area boundaries are listed below the contact panel.
Five Guys has not published business hours publicly. Call ahead to confirm availability before stopping by.
Operator tracks Five Guys alongside every other burger restaurant in O'Fallon. Rankings update nightly using reviews, response rate, business health, and local market share.