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.
Customers frequently reported long wait times, incorrect orders, and poor customer service experiences.
Cleanliness
Some reviews noted that the location was clean, while others described it as unclean and unsanitary.
Inconsistent Hours
Many customers expressed frustration over the location's inconsistent operating hours, claiming it is not truly 24 hours as advertised.
Food Quality
Several reviews mentioned issues with food quality, including cold items, missing ingredients, and smaller portion sizes.
Play Area Closure
The indoor play area has been permanently closed, disappointing families who visited for that feature.
RR
R R
3 days ago
1.0
Worst service I have ever seen
CB
Chris Beyersdorf
Dec 17, 2025
1.0
Unclean and dirty do not like this place is very nasty
AR
Andrew Rollins
Nov 21, 2025
1.0
I placed a mobile order to avoid the long drive-through line and ordered a two-cheeseburger meal along with chicken nuggets, including the sauces selected in the app. When I arrived at my destination, I discovered that the order was missing one cheeseburger and all the sauces.
I called the restaurant and was told that I would need to return in person. After doing so, I waited approximately ten minutes before anyone acknowledged me, despite making eye contact with several employees. The process felt overly automated and lacked basic customer service. I ultimately requested a refund, which was processed without issue.
Unfortunately, this experience is consistent with what I’ve encountered at multiple locations along the Union City/Fremont border. There does not seem to be a reliably dependable McDonald’s in this area. One star for me for not looking in the bag, I was on my lunch break!
MP
M Patel
Nov 21, 2025
1.0
They have forgotten that it is meant to be fast food. Informed to wait in a Drive Thru bay and then 15 minutes goes by.
JR
James Del Rosario
Nov 14, 2025
1.0
I used the mobile app to place a drive thru order and was told to park in their curbside parking to wait for my order to be completed. This location always does this and I cannot remember the last time my order was just handed to me through the drive thru window. I really don't mind having to do this in itself, and normally someone will come out to hand you your order within 5 - 15 minutes. Someone did come to my car relatively quickly but they had a different person's order. I told the employee that that wasn't my order so she went back inside without finding who that order belonged to. I then waited for about 30 minutes in that parking spot without anyone else coming back out. The car in the curbside parking spot next to me, who was there before I arrived, also got impatient and had to go inside to collect his order (I assume the first order that went to my car was his). I went inside a short time after him. Many of the employees saw me waiting to speak to them and did not want to acknowledge me. When I did eventually get to talk to someone I explained to her that I was told to wait in the curbside, she was initially dismissive, telling me I was supposed to have gone through the drive thru. I explained it again to her to which she apologized for the mistake and offered me a free pie. I then had to wait another 10 or so minutes because the fries weren't ready.
As someone that used to manage a fast food establishment, I get that the customers can tend to be a pain and they probably do get a lot of people coming in mad about mistakes that they as the customer made, but the employees here really need to improve the communication amongst themselves.
What are the regular dining hours for McDonald's at 3990 Decoto Rd, Fremont?
The McDonald's at 3990 Decoto Rd, Fremont is open for dining from 5:00 AM to 10:00 PM every day of the week.
What are the drive-through hours at this McDonald's location?
The drive-through is open Monday to Thursday and Sunday from 5:00 AM to 1:00 AM, and on Friday and Saturday from 5:00 AM to 2:00 AM.
Can I get McDonald's food delivered from this location?
Yes, McDonald's delivers daily from 5:00 AM to 1:45 AM and offers services including curbside pickup, delivery, same-day delivery, and no-contact delivery.
Where can I order McDonald's via mobile apps?
You can order through the McDonald's App available on iOS and Android, or use the online order link: https://mcdonalds.smart.link/mjuu1ggdi.
What payment options are accepted at this McDonald's?
This McDonald's location accepts American Express, Android Pay, Apple Pay, Cash, Discover, Mastercard, and Visa.
Does this McDonald's have a drive-through facility?
Yes, this McDonald's has a drive-through available for customer convenience.
What services does this McDonald's offer?
Services include DriveThru, Gift Cards, McDelivery, Mobile Offers, Mobile Ordering, and free WiFi.
Which pharmacies or convenience stores are near this McDonald's?
Walgreens, a pharmacy and convenience store, is located nearby and can be convenient for picking up health and beauty supplies before or after your meal.
Are there other dining options near this McDonald's?
Yes, nearby restaurants include Mr Taco (Mexican/TexMex), Rameshwaram Cafe (Indian cuisine), Mioki Sushi (Japanese), Zam Zam Grill (Mediterranean), Mountain Mike's Pizza, and K-pop Cafe Asian Fusion.
What other useful services are close to this McDonald's?
Nearby you can find Fremont Locksmith Store for home security, United Cellular for mobile devices, Fremont Bank, and Pak Mail for shipping and postal services, useful if you need errands done while visiting McDonald's.