Fast Food RestaurantTake Out RestaurantMexican RestaurantBreakfast RestaurantVegetarian Restaurant
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.
Numerous customers reported extremely slow service, with many waiting over 30 minutes for their orders, and some experiencing rude or unhelpful staff.
Order Accuracy
A significant number of reviews highlighted problems with order accuracy, including missing items and incorrect food preparation.
Cleanliness and Maintenance
Customers frequently mentioned unsanitary conditions and poorly maintained facilities, contributing to a negative dining experience.
Food Quality
While some customers enjoyed their food, many others complained about cold, poorly made, or rancid items, indicating inconsistency in food quality.
Management and Staffing
Reviews indicated a lack of effective management and staffing issues, with reports of understaffing and poor employee behavior affecting overall service.
CR
Chris Ruckman
3 days ago
4.0
Food was good as usual. It was like a babysitting service there at 7:30 in the evening. An employee had their obnoxious child sitting in the corner playing on a device that would have constant outburst and jumping around and making a scene. Mom the employee had to keep coming out and getting after the kid and telling her to sit down. Was very annoying while trying to done in.
JM
Jon Montague
3 days ago
2.0
Went tonight 11/21 to pick up a replacement order that was messed up prior. I even gave written order to the guy and he STILL messed it up again! Like cmon man. 2 quesodillas a chilli cheese burrito and hard taco is not hard to make when customized with easy instructions when your putting it on the order Inside. Smh
RM
rebecca moore
6 days ago
1.0
Giving 1 star is to much. If you enjoy cold food in a disgusting establishment all while hearing the employees cuss each other out and use racial slurs toward each other and customers then this is your restaurant. Absolutely disgusting! Restaurant and employees.
KD
Kristina Durbin
Nov 11, 2025
3.0
The food was typical TB. The service was atrocious; we waited forever to get our food depsite being there at a slow time. Then they forgot something and I stood at the counter for awhile only to be snapped at, "Whaddya need?"
My biggest problem however was that there was an employee's child there. He/she was younger, and was listening to poop noises from a tablet on volume 100. Then the tablet stopped working which caused said child to become very dysregulated. It took a few minutes for the mom to realize this and come take care of the situation. I don't care that the child was there; it's more about the disruptive behavior and being unsupervised.
CR
Christina Reed
Nov 8, 2025
1.0
DO NOT GO HERE UNLESS YOU ARE DRUNK AND IT'S LATE AT NIGHT. Food was absolutely horrible. It was sloppy, it was cold. They charged me for 2 steak soft tacos- I only got 1. I asked for all of my tacos supreme- only some had sour cream. They upgraded and upcharged everything on my order without asking. I just paid $28.50 for 8 tacos and 2 large sodas- didn't even want large sodas.
Just close down if you don't care about giving the public a quality product.
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.