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McDonald's

3.5
(1814 reviews)

Business Details

501 Old Smizer Mill Rd, Fenton, MO
63026, United States
(636) 343-3713
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
501 Old Smizer Mill Rd, Fenton, MO
63026, 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 - 12:00 AM
Saturday5:00 AM - 12:00 AM
Sunday5:00 AM - 11:00 PM

Reviews

3.5
1,814 reviews
5 stars
645
4 stars
405
3 stars
343
2 stars
142
1 star
279
  • MR
    Mandy Rottler
    3 days ago
    1.0
    They are consistent with delivering burnt food and lazy service 10/10 times. Do yourself a favor and go to the old sugar creek location.
  • BM
    Bryan Metz
    Apr 4, 2026
    1.0
    Drive thru messed up my order I left they shorted me 1 snack wrap and the one I got was not what I ordered. I called and went back. Service was good he was on it right away. The fixed my order. I then left and started eating and it had no spicy sauce taste. I opened it up there was only a little dot of sauce in it. I checked the other one also. Same result. There probably enough sauce to fill half a ketchup packet. I won't be going back. Time I have to do what I need to do was wasted Also money wasted.
  • DV
    David Volkman
    Mar 29, 2026
    1.0
    Coffee is machine is broken on a Sunday, or do the employees just not want to fix your order... Regardless you're not getting what you want when you come here. Would give it zero stars if I could.
  • RD
    Richard DeBarry
    Mar 28, 2026
    1.0
    On March 21st around 12:30am placed a mobile order. Order was confirmed received and was even got a text it was being prepared. Went to pick it up and was told they were only accepting DoorDash orders. Was not even given a refund and was told to do it through the app. Contacted McDonald’s and they told me only that location can refund the money but they would pass on my information to the store. A week later and still no refund. That night I kept checking periodically and they were still accepting mobile orders. I wonder how much money they are scamming from people to pay for that $200,000 incentive to employees for improving the worst McDonald’s in the metro area.
  • JJ
    Jessk
    Mar 26, 2026
    1.0
    Not sure about the guy at the second window with attitude problem but I'm tired of missing items, I pay for an extra fry with a Happy meal and it's never there . So much for happy kids at this McDonald's anyway.

Frequently Asked Questions About McDonald's

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

This McDonald's is open daily from 5:00 AM to 11:00 PM, with extended hours until midnight on Fridays and Saturdays.

What are the drive-thru hours at this McDonald's?

The drive-thru opens daily at 5:00 AM and closes at 11:00 PM, except on Fridays and Saturdays when it remains open until midnight.

Brand Certified Facts from McDonald's

This information is certified by McDonald's and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified April 05, 2026Yext Knowledge Graph
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