Dunkin'

3.2
230 reviews
Decked Out Lattes

About

Coffee ShopDonut ShopBreakfast RestaurantBakeryBagel ShopFast Food RestaurantTake Out Restaurant
Dunkin’ is America’s favorite all-day, everyday stop for coffee, espresso, breakfast sandwiches and donuts. The world’s leading baked goods and coffee chain, Dunkin’ serves more than 3 million customers each day. With 50+ varieties of donuts and dozens of premium beverages, there is always something to satisfy your craving. Dunkin’ is proud to serve Oswego, IL for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!

Details

  • Dine-inAvailable
  • DeliveryAvailable
  • TakeoutAvailable
  • Credit cardAvailable

Location

Dunkin'
2420 Route 34, Oswego, IL
60543, United States

Hours

Reviews

3.2
230 reviews
5 stars
81
4 stars
36
3 stars
28
2 stars
12
1 star
73

What are people saying?

AI-generated from recent customer reviews

Customer Service

Numerous reviews highlighted poor customer service, with staff being rude, dismissive, and unhelpful.

Order Accuracy

Many customers reported frequent mistakes with their orders, including incorrect items and preparation.

Product Quality

Several reviews mentioned issues with food and drink quality, such as stale items, incorrect temperatures, and excessive ice in drinks.

Cleanliness

Customers expressed concerns about the cleanliness of the store, particularly the bathrooms and dining area.

Positive Experiences

Despite the negative feedback, some customers praised specific staff members for their friendliness and efficiency, indicating that experiences can vary.
  • CK
    Chris Kleinmaier
    Nov 13, 2025
    1.0
    I’ve been coming here for a year every morning on my way to work. They have a 25% chance of making my coffee right and I’m afraid to tell them to remake it because one of my friends did that and we watched them spit in his new drink. I only continue to go there in hopes that it gets better but it’s only gotten worse. they can barely understand what you tell them. If you’re going to work a job that’s 100% customer service, maybe knowing the language should be mandatory
  • NG
    Nick G
    Nov 9, 2025
    1.0
    Every time I come to this location they never get my coffee right it don’t take a rocket science to make a coffee and they never answer their phone I’m calling corporate on them they should be jailed the way they make them coffees and be handing them out knowing they didn’t make it the way the customer ASK!! And they never answer their phone! Douglas rd location way better the line may be long but it’s worth the wait they actually make the coffee how you ask it to be made! Im sick of every single last one of them working that location ! Coffee is not cheap especially when I have one every morning I only go to this location if I’m doing it last minute or running late to work they suck!!
  • CJ
    christie Jones
    Nov 8, 2025
    5.0
    I am hooked on the Carmel latte! The service is always good. I am in and out of there less than 5 minutes.
  • BB
    Bella
    Oct 31, 2025
    2.0
    The coffee in my cappuccino tasted burnt.
  • MJ
    Marta Joy
    Oct 30, 2025
    4.0
    Love this place they do a good job with food, & coffee. Service is good & quick … BUT this location really needs to up their game on matcha. The foam takes up a good amount of the cup (see photo) & there isn’t enough milk making the drink way too sweet. My husband got a large coffee & I got same size matcha he handed my drink to me & said “wow it feels like there is nothing in there” I was done with my drink in 10 minutes he still had his hot coffee 20 minutes later. I suggest—stop using the blender, stir the matcha in by hand like other locations the foam won’t form & you can use more milk. In the photo, I’ve removed all of the foam with a spoon show just how little matcha there was in my cup.

Frequently Asked Questions About Dunkin'

What are the operating hours for Dunkin' in Oswego, IL?

Dunkin' in Oswego, IL is open daily from 4:30 AM to 7:00 PM.

Does this Dunkin' location offer delivery and pickup services?

Yes, this Dunkin' location offers delivery and curbside pickup services.