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McDonald's

3.1
(2,861 reviews)

Business Details

611 E 120th Ave, Thornton, CO
80241, United States
(720) 872-0121
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
611 E 120th Ave, Thornton, CO
80241, United States

Hours

MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours

Menu

1 menu · 83 items

Explore offerings from McDonald's on 611 E 120th Ave in Thornton, with popular burgers, chicken & sandwiches, breakfast, and snacks & sides available at this location.

McDonald's

83 items

Reviews

3.1
2,861 reviews
5 stars
820
4 stars
536
3 stars
487
2 stars
259
1 star
759
  • JG
    Joe Bob Grissom
    2 days ago
    2.0
    I went to this location and was thoroughly disgusted. I ordered a McChicken sandwich, a double cheeseburger with no mustard, and a #9 (2 cheeseburgers with a large fry and large sweet iced tea.) The lady on the speaker was a little rude. After paying for the food at the first window, we sat, not behind somebody else, but at the second window for 10 minutes and when we got our food, it was cold. I'm pretty confused about how it could take 10 minutes to get cold food, when we were first in line. I think BK might've been a better choice tonight!🤔
  • AC
    Annie Campbell
    2 days ago
    1.0
    We ordered at the drive thru. At the first window, the cashier got our order wrong multiple times and had to call a manager to fix it (2 double quarter pounder with cheese large combo meals and a 10 piece chicken nugget combo meal). We got our drinks at the 2nd window and were told after a few minutes to pull into a parking space and they would bring our order out to us "in a few minutes." 46 minutes later, we FINALLY got our food and it was cold. I asked for the manager's information, and they just walked away without a word. If I could rate lower than 1 star, I would.
  • KV
    Kim Velez
    Jun 26, 2026
    2.0
    I don’t know what’s going on with McDonald’s but this location can’t seem to get it right. We ordered 1 burger in the drive thru and they had us go park and wait—for 1 burger. We waited 5 minutes and no burger. We had to go in to the counter and request it. They admitted they messed up the order—for 1 burger. The last time we went to this location, they lost our family’s order that we entered at the kiosk. After 15 minutes and hungry kids getting upset, the manager could not empathize why our family was upset while the drive thru orders were right on time at 2 minutes per order. I just got our money back and have not been in their store since.
  • AB
    Antonio Bustillo
    Jun 22, 2026
    1.0
    Terrible service!!! Fire the manager at this location. The whole team was chaotic. We ordered online, shown up at the drive thru and they didn't have our order. The asked is for the order and apparently went to prepare it. Had us 20 minutes on wait at the window. Nothing came and we had to get into the store. Waited other 20 minutes for them to solve the problem. Still not get our order. Noticed that all order where messed up. A lot of people complaining about their orders. Trashy place! 🐀
  • AL
    Aelar Lucan
    Jun 14, 2026
    1.0
    Had issues with ordering take out and tried asking for a manager just for the manager to say there isnt one on duty and tried getting a refund for a previous order and said manager doesnt know how to do basic manager tasks. When we eventually did get our food the fries were cold the burgers were not made correctly and were cold and the drinks have been watered down from the ice melting for how long it took for them to figure it out.

Frequently Asked Questions About McDonald's

What are the regular operating hours for McDonald's at 611 E 120th Ave, Thornton, CO?

This McDonald's is open 24 hours every day, all week long.

What are the delivery hours for this McDonald's location?

Delivery is available from 5:00 AM to 1:30 AM Monday through Wednesday and Sunday, until 2:30 AM on Thursday, and until 4:30 AM on Friday and Saturday.

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
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