McDonald's

3.6
1783 reviews
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Business Details

501 Old Smizer Mill Rd, Fenton, MO
63026, United States
(636) 343-3713
http://www.mcdonalds.com/
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About

Fast Food RestaurantRestaurantBreakfast RestaurantCoffee ShopBurger JointSandwich Restaurant
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

Reviews

3.6
1,783 reviews
5 stars
635
4 stars
402
3 stars
338
2 stars
139
1 star
269

What are people saying?

AI-generated from recent customer reviews

Service Issues

Customers frequently reported long wait times, incorrect orders, and poor service, particularly in the drive-thru.

Food Quality

Food quality was inconsistent, with many complaints about cold items, incorrect orders, and overall dissatisfaction with the freshness.

Staff Attitude

While some reviews praised friendly staff, others noted rudeness and a lack of attentiveness from employees.

Cleanliness

The location received mixed reviews on cleanliness, with some praising it as the cleanest McDonald's, while others reported unsanitary conditions.

Positive Experiences

Despite the negatives, several customers shared positive experiences, highlighting good service and enjoyable food on certain visits.
  • CC
    Cynthia
    2 days ago
    1.0
    Something changed here, lines are long now and take forever to get food, it was not like this 2-3 months ago
  • AA
    Alan
    2 days ago
    1.0
    The Mexican or Indian girl that is working the drive thru right now at 1:30pm on Saturday November 22 is the rudest person I have ever met and she should not be working with people. Always a terrible and rude attitude.
  • MF
    Mark Faust
    5 days ago
    5.0
    Ordered on mobile app 15 minutes b4 I arrived. Food not ready. I get it and park. My breakfast sandwich not have extra bacon i paid for. I went back inside to just get the extra bacon. Young man at counter says I got you. Had an WHOLE NEW SANDWICH made for me and told me to keep one that was not correct. Just awesome. I ate SANDWICH not correct and gave new correct sandwich to my coworker. Both of us had good morning because of that young man.!! Just awesome. Manager walked by while I was waiting an ask if I needed help. I said no young man was helping me. What a great staff!!! Hwy 141 and 30 McDonald's Missouri. Be kind and show them love and patience ❤️
  • BG
    Beth Greco
    6 days ago
    1.0
    Wasted 6000 points on a 10 piece nugget because they didn’t include in my order.
  • SS
    Sam
    Nov 9, 2025
    1.0
    I went there an hour before close, there were more people working than in the parking lot, and they wouldn't let us in, some kid said they were short staffed.
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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.