Location.com logo
Brand Certified

McDonald's

3.4
(1,545 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
1,545 reviews
5 stars
488
4 stars
335
3 stars
298
2 stars
149
1 star
275
  • ZW
    zachary wintjen
    2 days ago
    3.0
    McDonald's has always been my "I need something quick and filling" option. It's convenient, dependable, and gets the job done when I just need substance. The food isn't bad, but it's never memorable either good enough to satisfy the moment, yet not something I'd go out of my way to recommend or rave about. The service was perfectly fine. I went through the drive thru, and everything was quick, accurate, and without any issues. As for the atmosphere, I can't really complain. I chose the drive thru over the lobby, so my experience was smooth, efficient, and exactly what I expected from a fast food stop.
  • NN
    Nikolai
    2 days ago
    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. 🤦🏻‍♂️
  • KE
    Kim Edwards
    Jun 20, 2026
    1.0
    Friendly service ..clean place but food sucks
  • MH
    Michael Hitschler
    May 28, 2026
    1.0
    Terrible location. Food is never hot and fries are always cold and mushy! Night shift needs to improve!
  • AG
    Ads Gfd
    May 16, 2026
    1.0
    Went through the drive through placed a twenty five dollar order for my family. One cheeseburger I ordered plain.... they must have realized it was plain in the middle of making it because they just wiped off everything on the bun and meat and thinks that's acceptable. I call in to speak to the manager.He was nice and polite.But when I asked if I drive back twenty minutes to get my food correct while my family eats without me if he would refund my order. He said , if his boss sees a twenty five dollar refund , he will be yelled at and he refuses to do so. You guys can screw everybody's order up.Take time and money out of our day for your mess ups.But cannot refund $25.In a situation that clearly the customer has been disservice. Absolutely horrible. Do better and show customers you actually care.

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 July 05, 2026Yext Knowledge Graph
  • Address
  • Categories
  • Geo coordinates
  • Legal business name
  • Hours of operation
  • Phone number
  • Official website
Syndication Network
Approved business data is pushed to 100+ publishers, including: