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McDonald's

3.3
(1931 reviews)

Business Details

245 S Main, Longmont, CO
80501, United States
(303) 776-9383
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
245 S Main, Longmont, CO
80501, United States

Hours

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

Reviews

3.3
1,931 reviews
5 stars
606
4 stars
369
3 stars
364
2 stars
172
1 star
420
  • LB
    Lauren Brown
    Apr 5, 2026
    1.0
    I went here to get a late dinner on the Saturday before Easter, for my family. And they completely messed up my order. And when I called to let them know to try to make it right, they put me on on hold for over 12 minutes. And when I tried to call back, they would not connect me. I was screaming into the microphone to try to catch their attention for quite a few minutes in both English in Spanish. Since I have a toddler I couldn't go back in person to talk to them. This place used to be great but it's gone so downhill
  • BS
    Brad Stodden
    Mar 31, 2026
    1.0
    Ordered medium fries… this is their medium fries now for almost $4. I used to eat an entire meal for that now I get a handful of fries that are comparable to a small. This is insane won’t be returning to McDonalds till they get their prices to match the quality of their food like they used to. McDonald’s is low tier food at a low tier cost. I shouldn’t be paying 15 for a thrown together 6 hour old hamburger and a joke of a medium fry.
  • CO
    Cela Owen
    Mar 29, 2026
    4.0
    Hard working food runner .the French fries was the only option for me to eat as I missed breakfast at 1030 hrs by 2 min. I was hungry and just got something. Then o saw a post on how the potatoes go through toxic chemicals and processes. Frightening
  • MK
    Michael Konshak
    Mar 22, 2026
    5.0
    My sausage and egg mcfu6had an overcooked egg and the muffin was stale and hard.
  • JS
    JJ Smith
    Mar 22, 2026
    1.0
    Waited 15 minutes in the 2nd drive through after I ordered and paid for 6 chicken nuggets. 6.

Frequently Asked Questions About McDonald's

What are the operating hours for McDonald's in Longmont, CO?

McDonald's in Longmont, CO is open 24 hours from Monday to Friday. On Saturdays, it operates from 5:00 AM to 4:00 AM the next day, and on Sundays from 5:00 AM to midnight.

Does this McDonald's location have a drive-thru service, and what are its hours?

Yes, this McDonald's has a drive-thru open 24 hours from Monday to Friday. On Saturdays, the drive-thru operates from 5:00 AM to 4:00 AM the next day, and on Sundays 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 April 05, 2026Yext Knowledge Graph
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