Customers reported inconsistent food quality, with some meals being cold, undercooked, or poorly prepared.
Customer Service
While many reviews praised the friendly and polite staff, there were instances of rude service and order mishaps.
Cleanliness
The restaurant was frequently noted for its cleanliness, with many customers appreciating the tidy dining area.
Speed of Service
Several customers highlighted the fast service, especially in the drive-thru, although some experienced long waits.
Order Accuracy
There were multiple complaints about incorrect orders and missing items, leading to frustration among customers.
RW
Richard Western
6 days ago
4.0
Didn't get food but wife and kid had craving for ice cream. Love the soft-serve. Just hated waiting in line for 15 minutes for just ice cream cones. I know prices are up everywhere, but around $10 for a couple ice creams seems a bit much.
DG
Daniel Golarz
Nov 16, 2025
5.0
I'd like to thank this Dairy Queen for not playing loud music in their store. Hard to find these days.
AA
Alicia
Nov 16, 2025
4.0
Went through the drive thru to order my kids some food. There was maybe 3 cars in front of me no big deal. Went I got to the window was handed the bag with the food in it ( I should have checked it) especially while waiting for the blizzards to be made. Anyways got home gave the kids their food. Youngest asked where his burger was... Crap. So got back in the car not looking at the time and only living 5 miles away, and by time I got to the location it was 5 after 10. Drove around to the window got their attention and told them what happened. I know they were kinda busy and stuff but the lady at the window who took my payment (asked if I wanted a receipt I said yes, didn't get it), handed me the bag was kinda rude about it. I was there 10 minutes ago. She got the manager who asked what my order was exactly, I told her she found the ticket and had my burger made. The manager was awesome. Had the burger not been for my kid I wouldnt have worried about it to much, but I appreciate her finding the ticket and how fast it was made.
KB
Kelsie Bender
Nov 11, 2025
5.0
I don’t usually leave reviews for fast food places, but this Dairy Queen in O’Fallon truly deserves it. I’m flabbergasted that it says 4.3 stars instead of 5. The team here consistently goes above and beyond — their service is professional, the restaurant is always spotless, and they actually take pride in what they make. (Unlike the McDonalds down the street). You can tell they care about quality and customer experience, which really stands out compared to most fast food chains these days. The blizzards and ice creams are always made perfectly (never rushed or sloppy), and every visit feels like a bright spot in this town. This location sets the standard for how a franchise should be run.
AF
Adam Fortner
Nov 4, 2025
2.0
Only person in line at time. Ordered burger at 11 and they are already microwaveing it bun and all. Ya its hot... and soggy and rubbery now. Thanks for the luch!!
Frequently Asked Questions About Dairy Queen Grill & Chill
What are the operating hours of Dairy Queen Grill & Chill in O'Fallon, IL?
Dairy Queen Grill & Chill is open every day from 10:00 AM to 10:00 PM.
Where is Dairy Queen Grill & Chill located in O'Fallon, Illinois?
It is located at 300 E Highway 50, O'Fallon, IL 62269-2704, USA.
What type of food and desserts does Dairy Queen Grill & Chill offer?
They specialize in soft-serve ice cream, signature shakes, Blizzard® Treats, Grillburgers®, chicken strip baskets, and ice cream cakes.
Does Dairy Queen Grill & Chill have facilities suitable for families with children?
Yes, the location offers booster seats, high chairs, outdoor seating, is wheelchair accessible, has restrooms, and is family-friendly and good for kids.
Can I order food online for pickup at Dairy Queen Grill & Chill?
Yes, you can place pickup orders through their website at https://www.dairyqueen.com/en-us/order/pickup/n/42579/.
Is there a drive-thru service available at the Dairy Queen Grill & Chill in O'Fallon?
Yes, this Dairy Queen location has a drive-thru service for convenient ordering and pickup.
Are there any nearby restaurants if I’m planning a food outing around Dairy Queen Grill & Chill?
Nearby dining options include Domino's Pizza, Subway, McDonald's, Hardee's, Burger King, and Papa John's Pizza, offering a variety of fast food and restaurant choices.
What nearby services can I access if I visit Dairy Queen Grill & Chill in O'Fallon?
Close to Dairy Queen, you can find Tropical Nails Spa for beauty treatments, Animal Hospital of O'Fallon for pet needs, and Chiropractic Plus for massage and health services.
Are there shopping amenities near Dairy Queen Grill & Chill?
Yes, Southview Plaza shopping center, Ace Hardware stores, Plaza Wine and Liquors, Dollar General, and Bazaar Spice Market are all nearby for shopping convenience.
How can I use local nearby places to plan activities before or after visiting Dairy Queen Grill & Chill?
You can enjoy a manicure at Tropical Nails Spa, catch a baseball game at Blazier Field, then grab a meal at Dairy Queen followed by shopping at Southview Plaza or visiting the liquor store nearby.