We are monitoring all local, state and federal regulations to provide customers with contactless ordering options. While some restaurants may have dining rooms open, others are serving customers through the Drive Thru, with Mobile Order & Pay on the McDonald’s App, and with McDelivery®. McDonald’s remains committed to following the data and science with safety as our top priority. In response to the CDC’s guidance, crew and customers will be required to resume wearing masks inside U.S. restaurants in areas with high or substantial transmission, regardless of vaccination status. Masks are always required for customers and crew who are not vaccinated. In addition to performing deep cleaning, safety shields are also in place for protection.
Classic, long-running fast-food chain known for its burgers & fries. Based on 728 reviews, the restaurant has received a rating of 3.4 stars. Price $
✔️ Dine-in ✔️ Drive-through ✔️ No-contact delivery

Address:
1001 N Main St, O’Fallon, MO 63366
Phone: (636) 978-3649
Website:
Hours
| Monday
(Labor Day)
|
5:30 AM–11 PM
Hours might differ
|
| Tuesday |
5:30 AM–11 PM |
| Wednesday |
5:30 AM–11 PM |
| Thursday |
5:30 AM–11 PM |
| Friday |
5:30 AM–11 PM |
| Saturday |
5:30 AM–11 PM |
| Sunday |
5:30 AM–11 PM |
Menu
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Photo Gallery
Reviews
Deborah Hosemann
the construction for the employees is just awful! a jackhammer right in the drive-thru window. those poor people that have to sit there and listen to that all day I would not be able to do that! it’s almost on the verge of abuse.
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NELUX GROUP
Closing manager was fantastic on 6/16. She was super understanding and accommodating far past my expectations. It was 10 minutes before closing and she was cheerful and showed great leadership. Thanks so much!!
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Brice Moak
Pretty standard McDonald’s, sometimes you get good food. Sometimes you get just okay food depending on the day. Seems like they always make you pull the front to wait for your food, which is annoying when you have to go all the way back around the building to exit onto the street. The good thing is I’ve never had them tell me the shake machine isn’t working!
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Nick Binkholder
I recently visited McDonald’s located at 1001 N Main St in O’Fallon, MO, and I must say, my overall experience was quite inconsistent. While there were a few positives, there were also notable shortcomings that affected my satisfaction with the restaurant.
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BashBrain_ (BashBrain_)
Personally my experience at McDonald’s has been good, but today me and my siblings went there to get lunch. Once we had gotten the food, we started eating but for some reason the Chicken sandwich and the Double Quarter Pounder were RAW. Honestly the most disgusting experience I’ve ever had at a fast food place.
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Johnny Vee
Food is always hot but service is bad. Rarely does any staff say hello, please, thank you, have a good day. There is ONE awesome employee (male) that works in the morning that is always pleasant and says all the common courtesy keywords WITH A SMILE. He should definitely be praised for caring about that store and brand. Atmosphere is nice and is being remodeled but no employee interaction makes it more dull than it should be.
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Stephanie Renz
It’s McDonald’s, so…
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John Scherffius
Ordered hot coffee but was cold. Ordered scrambled egg on a biscuit and
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Josh Mccloud
Pulled into McDonald’s about 12:15pm (lunch time) was asked to pull forward behind 3 other cars (cool, my stuff will be fresh) with no other cars in line. Got my order within a few minutes. Went home gave my kids their burgers and fries, and got mine. All buns were stale, meat was old (had crust forming on edges) and fries were old and soggy (and were not salted at all) Kids wouldn’t eat their food and threw it away. This is why I dont choose McDonald’s, and guess kids won’t either anymore. Not sure why we were there during lunch rush, had to pull forward to wait, and still not 1 fresh fry or burger.
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Melissa “melissa613” Kornegay
Been to this location several times. For a while they had a real issue with getting your order right, but it majorly improved after a few months. However, this visit was just ridiculous. My order was correct, but it didn’t come in the right set up…. Just take a look at the picture. Someone seriously had to TRY to screw it up like this patty, bun, bun, patty, cheese, bun. WHO DOESNT PUT THE BUN ON TOP?! Its not like they just forgot to put the top bun on. They just stuck it in the middle of the sandwich!
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