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McDonald's

3.4
(1,552 reviews)

Business Details

4699 Hwy W, Byrnes Mill, MO
63051, United States
(636) 671-1414
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
4699 Hwy W, Byrnes Mill, MO
63051, United States

Hours

Monday5:00 AM - 12:00 AM
Tuesday5:00 AM - 12:00 AM
Wednesday5:00 AM - 12:00 AM
Thursday5:00 AM - 12:00 AM
Friday5:00 AM - 12:00 AM
Saturday5:00 AM - 12:00 AM
Sunday5:00 AM - 12:00 AM

Menu

1 menu · 83 items

Explore offerings from McDonald's on 4699 Hwy W in Byrnes Mill, with popular burgers, chicken & sandwiches, breakfast, and snacks & sides available at this location.

McDonald's

83 items

Reviews

3.4
1,552 reviews
5 stars
488
4 stars
339
3 stars
302
2 stars
149
1 star
274
  • MS
    Mike Sterba
    3 days ago
    3.0
    It just taste awful any more and I’m not big on eating what they put in there meat and fries
  • SS
    Sure
    6 days ago
    1.0
    Food old and cold..fries so under cooked..
  • JJ
    James
    Aug 6, 2026
    1.0
    Order was wrong. Said no lettuce due to parasite going around from shredded lettuce. Food had shredded lettuce. Most the time, the sauce is on the inside of the wrap. This time whoever made it took unwanted artistic liberties and put it all over the outside of the tortilla instead. The app wouldnt allow you to put in feedback on a wrong order as it wouldnt allow the form to be fully filled out. The bottom boxes on both options dont allow any text to be entered but are required for feedback. Tried calling the store, ofcourse no answer. So if you want wrong food and no way to get it corrected without wasting gas and driving back in times of high gas prices this place is for you. Otherwise, go to hardees across the street or a different McDonald's.
  • ST
    Sarah Teegarden
    Jul 27, 2026
    4.0
    Thank for the hard work in the summer and staff member is very nice
  • NN
    Nikolai
    Jul 5, 2026
    1.0
    I usually don’t do reviews, especially bad ones, but this location just keeps getting worse. I placed a mobile order this morning before 10am, arrived to the location by about 10:15ish, and then proceeded to be stuck in the drive thru until well past 10:30. When I finally made it to the speaker at 10:33am, I was informed that “I should have checked in before 10:30am because breakfast is over now.” And no, I couldn’t have just left the drive thru and gone inside because I was surrounded by other cars. Not to mention that this location constantly gets orders wrong and forgets food/drinks. Now comes the waiting game of them returning my $56. 🤦🏻‍♂️

Frequently Asked Questions About McDonald's

What are McDonald's hours of operation in Byrnes Mill, MO?

McDonald's in Byrnes Mill, MO is open daily from 5:00 AM to midnight.

Does this McDonald's location offer drive-thru service?

Yes, this McDonald's has a drive-thru open daily from 5:00 AM to 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 August 16, 2026Yext Knowledge Graph
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