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McDonald's

3.0
(1,157 reviews)

Business Details

4001 Crusher Dr, O Fallon, MO
63368, United States
(636) 329-1551
http://www.mcdonalds.com/

About

Fast Food RestaurantRestaurantBreakfast RestaurantCoffee ShopBurger JointSandwich RestaurantMcDonald's
McDonald’s USA, LLC, serves a variety of menu options made with quality ingredients to millions of customers every day. Ninety-five percent of McDonald’s approximately 13,500 U.S. restaurants are owned and operated by independent business owners. For more information, visit www.mcdonalds.com, and follow us on social: X, Instagram, TikTok and Facebook.

Details

  • Drive-throughAvailable

Location

McDonald's
4001 Crusher Dr, O Fallon, MO
63368, United States

Hours

Monday5:00 AM - 11:00 PM
Tuesday5:00 AM - 11:00 PM
Wednesday5:00 AM - 11:00 PM
Thursday5:00 AM - 11:00 PM
Friday5:00 AM - 11:00 PM
Saturday6:00 AM - 11:00 PM
Sunday6:00 AM - 11:00 PM

Menu

1 menu · 83 items

Explore offerings from McDonald's on 4001 Crusher Dr in O Fallon, with popular burgers, chicken & sandwiches, breakfast, and snacks & sides available at this location.

McDonald's

83 items

Reviews

3.0
1,157 reviews
5 stars
285
4 stars
231
3 stars
198
2 stars
102
1 star
341
  • NU
    nathanael uribe
    3 days ago
    1.0
    Go to any other McDonald’s. Waited 5 minutes at the pay window nobody came by, waited another 5 minutes at the food window and no one came by. There wasn’t a long line, and there was hardly any cars in the parking lot. Absolutely terrible. I hear a bunch of yelling and screaming in the kitchen so I drove off.
  • ML
    Mashvarat Lalani
    6 days ago
    1.0
    Very bad customer service drive-through is totally crazy. The cashier. With the bad attitude. I even didn’t eat my burger I couldn’t trust her. I never ever gonna go anymore there
  • TT
    Taliah
    Jun 30, 2026
    1.0
    When I walked in, no one acknowledged or greeted me. About three minutes later, an older couple came in and were greeted multiple times, which made me feel overlooked. Although I originally ordered takeout, I decided to dine in instead. Unfortunately, the tables and floors were noticeably dirty. I eventually found a spot that was somewhat clean enough to sit and eat. I usually visit this location during my lunch breaks because it’s convenient, but based on this experience, I’ll likely be using the drive-thru from now on. I hope customer service and cleanliness can be improved, as I normally enjoy coming here.
  • II
    Itz_ya_girl_tt
    Jun 23, 2026
    1.0
    Let me tell you about this Mcdonalds right here I CAN NOT STRESS THIS ENOUGH AVOID THIS LOCATION IT IS NOT WORTH YOUR TIME, ENERGY, PATIENCE, OR MONEY Whomever worked the drive thru at 8:30am on June 23rd should be removed from drive thru until she undergoes mandatory customer service etiquette and training Let's not forget Getting charged for food I did not order On the receipt I cannot find an employee but it has KS #13
  • KK
    Kathryn
    Jun 15, 2026
    1.0
    We were the only customer at first in the dining area on Sunday 6/14/26, placing our order around 2:30pm. The cashier was obviously upset about something when we ordered. We waited for about 25 minutes for our food, when we realized the cashier was walking out after what appeared to be the manager being very rude to the worker. Then the woman, who we assume was the manager, came out when my husband asked about our food. She was very rude to him and went to the back. She brought out our food, which was cold (apparently sitting somewhere). We noticed other customers who came in after us going through the same ordeal, with the manager not even sure who gets what. Very bad experience. Now that I read other reviews, I can see this woman is the problem this restaurant is having. Best to let her go, because she obviously does not like her job.

Frequently Asked Questions About McDonald's

What are the regular operating hours for this McDonald's location?

This McDonald's is open daily from 5:00 AM to 11:00 PM on weekdays, and from 6:00 AM to 11:00 PM on weekends.

When is the drive-thru available at this McDonald's?

The drive-thru is open from 5:00 AM to 11:00 PM Monday through Friday, and from 6:00 AM to 11:00 PM on weekends.

Brand Certified Facts from McDonald's

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Certified July 05, 2026Yext Knowledge Graph
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