Social Profile: 
![]()
✔️Breakfast ✔️Brunch ✔️Lunch ✔️Dinner ✔️Dine in ✔️Take out ✔️Delivery
… View more
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.
Classic, long-running fast-food chain known for its burgers & fries.
Hours
| Friday | 5 AM–11 PM |
| Saturday | 5 AM–12 AM |
| Sunday | 5 AM–12 AM |
| Monday | 5 AM–11 PM |
| Tuesday | 5 AM–11 PM |
| Wednesday | 5 AM–11 PM |
| Thursday | 5 AM–11 PM |
Address and Contact Information
Address: 832 N Mountain Ave, Ontario, CA 91762
Phone: (909) 984-4011
Menu Photos
Order and Reservations
Order: Order online
Photo Gallery
Related Web Results
Fast Food in Ontario, CA at 1107 East 4th Street | McDonald’s
Looking for Fast food near you? Visit McDonald’s in Ontario, CA at 1107 East 4th Street, for breakfast, burgers, fries, and more, or order online!
Fast Food in Ontario, CA at 1170 E Philadelphia Street | McDonald’s
Looking for Fast food near you? Visit McDonald’s in Ontario, CA at 1170 E Philadelphia Street, for breakfast, burgers, fries, and more, or order online!
Fast Food in Ontario, CA at 832 N Mountain Ave | McDonald’s
Looking for Fast food near you? Visit McDonald’s in Ontario, CA at 832 N Mountain Ave, for breakfast, burgers, fries, and more, or order online!
Reviews
Stephanie Bobik
I have always loved going to the old classic Mc Donald’s and I was so exited when they remodeled it but wow was I surprised the service at this Mc Donald’s is they are extremely rude they need all new staff not one person that has helped me has been kind everyone one that works here looks like their dog died and the bad part about it is you cant get any refills on your drinks at all no matter what so if your going to go to Mc Donald’s I would advise you to pick a different one this Mc Donald’s deserves a one star rating I would actually give them a zero, but it only goes to a one star rating even my seven-year-old daughter says that this McDonald’s deserves a zero star rating. That’s pretty bad when a seven-year-old says that. my family and I will not be returning to this McDonald’s.
… moreMel
I usually don’t ever have any problems with this McDonalds but come on guys! I asked for a McDouble with meat, cheese and ketchup only but got cheese only literally.
… morefernanda vazquez
I placed an order through my bf mobile app and I did not receive two of my items. I called the store and the person who answered me was a guy. I mentioned about my order and what I was missing and pretended not to hear me hung up on me. I tried calling back but they were sending me thru voicemail. Very disappointed
… moreChristian G. Corona
I’m really disappointed with this McDonald’s on Mountain Ave in Ontario, CA. I placed a $50+ order and was shocked that I was asked to pay extra for additional sauce. Charging for sauce on such a large order feels extremely petty and out of touch with basic customer service. (A few sauces isn’t gonna cover all that food)
On top of that, the dine-in area is noticeably dirty and the tables are not cleaned, floors messy, and an overall uncomfortable environment. Because of this, a lot of customers clearly avoid eating or ordering inside unless they absolutely have to, which pushes more people into the drive-thru and makes the lines even longer than they already are.
This location seriously needs better cleanliness standards and more reasonable customer service. Until that improves, I’d recommend avoiding this McDonald’s if you have other nearby options.
… moreOn top of that, the dine-in area is noticeably dirty and the tables are not cleaned, floors messy, and an overall uncomfortable environment. Because of this, a lot of customers clearly avoid eating or ordering inside unless they absolutely have to, which pushes more people into the drive-thru and makes the lines even longer than they already are.
This location seriously needs better cleanliness standards and more reasonable customer service. Until that improves, I’d recommend avoiding this McDonald’s if you have other nearby options.
Tiến Đạt
I don’t know how people here are working, but I am a Dasher who came to pick up the order and was forced to wait 13 minutes. I reported in the app that the delay was because the store DID NOT make the food for my order, yet somehow THEY filed a complaint against ME??? How is that even possible? I only stated the truth — that I had to wait because they absolutely did NOT prepare the order for me. And now I’m the one being blamed for THEIR mistake? This is completely unacceptable.
… moreDavid Sanchez
I’ve lived and work in the area for 17year.
I’ve try not to stop at this location if possible. Not once have the ever got my order right. This morning I gave it a try. Well… at least they are consistent. Wrong again, and food was cold. Not only that, I hear one employee say to another, I’m gonna be a smart as today with customers. Put that energy into getting the order right.
… moreI’ve try not to stop at this location if possible. Not once have the ever got my order right. This morning I gave it a try. Well… at least they are consistent. Wrong again, and food was cold. Not only that, I hear one employee say to another, I’m gonna be a smart as today with customers. Put that energy into getting the order right.
K1LlinGDA1LY
Worst customer service some girl name Alondra help me out has no respect and really rude to me and my family . She was ignoring me in the drive thru window when I ask her for ranch and buffalo. Please don’t come here at all stay away from this mc Donald’s . If I could give 0 stars I will
… moreScheiraq
MacDondalds’s is the breast fastfod resraurnt it’d so excited to go for cheedburur.tonight!!!
… moreSoheyl Alobaidi
terrible service, i ordered my breakfast food before 10:30 and got in line and told them my code before 10:30 and the line was long so by the time i got to the window it was past 10:30 and they refused to give me the food… They didnt run out of breakfast stuff just refused to give it, useless people
… moreAmelia Rose
About $28 dollars for 2 combos and a side of 10 piece nuggets with barely any fries in the box. No, I didn’t eat any on the drive home.
I used to work for McDonald’s and I know they tell their employees not to fill it up, but this is a complete rip off.
I’m basically missing a fry for a combo.
At least give me what I’m paying for.
… moreI used to work for McDonald’s and I know they tell their employees not to fill it up, but this is a complete rip off.
I’m basically missing a fry for a combo.
At least give me what I’m paying for.