Fast Food RestaurantTake Out RestaurantMexican RestaurantBreakfast RestaurantVegetarian RestaurantTaco Bell
Find your nearby Taco Bell at 603 S Main St in O'Fallon. We're serving all your favorite menu items, from classic tacos and burritos, to new favorites like the Crunchwrap Supreme and Cheesy Gordita Crunch. Order ahead online or on the mobile app for pick up at the restaurant or get it delivered.
Customers consistently reported extremely long wait times, often exceeding 30 minutes, for both drive-thru and dine-in orders.
Cleanliness
Multiple reviews highlighted unsanitary conditions, including dirty tables, overflowing trash, and general neglect of the dining area.
Order Accuracy
Frequent complaints about incorrect orders and missing items were noted, with many customers expressing frustration over repeated mistakes.
Staff Behavior
Several reviews mentioned rude or unprofessional behavior from staff, contributing to a negative customer experience.
Management Issues
Customers indicated a lack of effective management, with reports of disorganization and inadequate staffing leading to poor service.
LU
Leah Ueltzen
Jan 3, 2026
2.0
I eat at this location a LOT and not once have they ever put a napkin in the bag. For crying out loud. Taco bell is messy people need napkins. Smh
HA
Hailey Augustin
Jan 2, 2026
1.0
every single time i order delivery through the app, im missing an item or even half my order. it doesn’t even matter what time of day or if i pick it up, im missing something. #1 worst taco bell ever
JM
Josh Myers
Dec 27, 2025
1.0
Walked in to grab a meal, used the kiosk because talking to someone face to face is scary for these folks, because not a single one of the people making food would come up to grab the cash I had in hand to pay for my meal. Waddling Wanda was taking her sweet time getting back and forth to places, and someone dropped food on the ground and left it there for over 5 minutes. After 15 minutes of waiting for my order to come up, I gave up and walked out. Save a trip and head to any of the other fast food nearby, at least you won't lose have your lunch break waiting for it to be made.
DH
Diane Humphrey
Dec 16, 2025
1.0
Place was filthy! Buckets catching water, not one clean table, trash on the floor everywhere. Big trash can in lobby overflowing with trash. A employee walked out and a lady locked the door. People were walking up and couldn't get in. I saw numerous doordashers locked out from picking up food. We will never go back!
JH
Joshua Henson
Dec 16, 2025
1.0
This place needs to be shut down or a whole new staff needs to be hired and the manager fired. Last time it took me 38 minutes to get my food. I have been there 13 times. And every time something is wrong. The whole reason I ever came there is it's the closest location to my work. Its either they don't have large cups. And you don't get one even tho you paid more for the large. They take forever. Or your food order is wrong. Or the place is a dirty mess. The employees are rude and interjecting their depression on to you. The amount of time it takes to get food on average. I could have actually went to a real sit down Mexican restaurant and gotten good service and way better food. The whole reason to go to this place is for fast service. And they have defeated the purpose of being a fat food joint.
What are the drive-through hours at Taco Bell in O'Fallon?
The drive-through is open from 9:00 AM to 1:00 AM Monday through Thursday and Sunday, from 9:30 AM to 1:00 AM on Friday, and 9:00 AM to 1:00 AM on Saturday.
Where is Taco Bell located in O'Fallon, MO?
Taco Bell is located at 603 S Main St, O'Fallon, MO 63366.
Which payment options does Taco Bell on 603 S Main St accept?
They accept American Express, cash, Discover, Mastercard, and Visa.
Can I order Taco Bell food online for pick up or delivery?
Yes, you can order ahead online or via the mobile app for pick up or delivery.
Does this Taco Bell location serve breakfast and late-night food?
Yes, they serve breakfast and have late-night food available.
Is there seating available at the Taco Bell on S Main St?
Yes, this location has seating and welcomes families and children.
What specialties are offered at the Taco Bell in O'Fallon?
Their specialties include Dollar Cravings, Tacos, Burritos, and Combos.
Which nearby fast food restaurants are close to Taco Bell at 603 S Main St?
Nearby fast food options include Pizza Hut Express, Burger King, Rally's at 506 South Main, and Jack in the Box.
Are there nearby places to visit for relaxation or beauty services near Taco Bell?
Yes, nearby you can find Living Waters Salon and Day Spa, Genuine Therapy spa, and Walt's Barber Shop for spa and beauty services.
What other amenities or services are located near Taco Bell in O'Fallon?
Nearby you can find Total Access Urgent Care for medical needs, O'Reilly Auto Parts for automotive parts, and AAA Vacuum for appliance shopping.