McDonald's

3.6
2786 reviews

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
3870 Sierra, Fontana, CA
92336, United States

Hours

Reviews

3.6
2,786 reviews
5 stars
1,135
4 stars
536
3 stars
442
2 stars
233
1 star
440

What are people saying?

AI-generated from recent customer reviews

Service Speed

Customers frequently reported long wait times, both in the drive-thru and inside the restaurant, with some waiting over 30 minutes for their orders.

Cleanliness

Many reviews highlighted poor cleanliness, particularly in restrooms and dining areas, with reports of trash and unsanitary conditions.

Customer Service

Mixed feedback on customer service; while some praised individual staff members, others noted rudeness and lack of attention from management.

Order Accuracy

Numerous customers experienced issues with incorrect orders, missing items, and problems with the self-service kiosks.

Food Quality

While some customers enjoyed the food, there were complaints about cold items, incorrect preparation, and overall dissatisfaction with the meal quality.
  • KD
    Kenric Davis
    Nov 11, 2025
    4.0
    Nice
  • NR
    Nicholas Rasmussen
    Nov 3, 2025
    4.0
    Basic fast food experience...
  • AF
    Alicia Ferrell
    Oct 26, 2025
    4.0
    Long line and always double check your food. Staff is friendly.
  • A3
    A P 3
    Oct 14, 2025
    5.0
    You serve yourself through your phone app or, use their kiosk inside the store. Didn't know this particular store had transferred over to self serve. Minor setback.
  • MS
    Miriam Smith
    Sep 25, 2025
    1.0
    My boyfriend and I always come here between 1-3am roughly 3 times a week. and each time there’s always something wrong. Either there menu shows breakfast but only service lunch and dinner. And the sodas here are always flat, and they don’t always take credit/debit which is weird cuz they say that whenever I go there. Please upper management this location needs help! This location is making me hate McDonald’s which is crazy cuz why is this location so BAD compared to the wholesome goodness from the McDonald’s located in Hesperia on Fashion Court? Also today I tried to order a Filet of Fish but they said they don’t serve chicken anything or fish anything past midnight. These people make it obvious that they hate their job by the way they constantly have excuses and throw my burgers in the wrappers. I will be calling cooperate tomorrow. Response to McDonald’s Management; Thank you for the continuous copy and paste link that doesn’t even work reply. Wow so helpful hopefully McDonald’s supplies Leadership classes.

Frequently Asked Questions About McDonald's

What are the 24/7 hours of operation for McDonald's at 3870 Sierra, Fontana?

McDonald's at 3870 Sierra in Fontana is open 24 hours a day, 7 days a week.

Does this McDonald's location offer delivery services?

Yes, this McDonald's provides curbside pickup, delivery, same day delivery, and no contact delivery services.