Coffee ShopDonut ShopBreakfast RestaurantBakeryBagel ShopFast Food RestaurantTake Out RestaurantDunkin'
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 Iselin, NJ for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!
Many customers reported frequent issues with incorrect orders, including wrong drinks and missing items.
Customer Service
Feedback indicates a significant inconsistency in customer service quality, with some staff being friendly and helpful while others displayed poor attitudes and lack of professionalism.
Inventory Issues
Customers frequently noted that popular items, especially donuts, were often out of stock, leading to disappointment.
Cleanliness and Hygiene
Several reviews highlighted concerns about cleanliness and food hygiene practices among staff.
Speed of Service
While some customers praised the quick service, others experienced long wait times, particularly in the drive-thru.
JK
John Kaznowski
Feb 12, 2026
1.0
I have stopped going to this dunkin because they want to move everyone like cattle and have made my order wrong multiple time. My order is simple Large black coffee with 5 sugars. Today at 620 AM with no lines. I paid for my drink at the Drive thru and when I got 10 minutes away on the turnpike I took a sip and then realized they gave me the wrong coffee again. This time it was a large coffee 4 oatmilk and 4 Carmel swirl. Thats another order messed up. Matching an order to the cup tag is to hard for the cattle pushers.
ZA
Zeenat Azad
Jan 12, 2026
1.0
Looks like new staff and they don’t want to work. I asked for extra hot macchiato and I ordered it on the app and I think they had prepared. It wasn’t hot enough. I requested them to warm because it wasn’t hot enough. They said no we cannot do that so I said OK. I don’t want to refund me the money, but they didn’t know they can refund the money nor they can make a extra hot coffee for me so I wasted my five dollars plus I messed up my mood because was first coffee of the day
KL
Kanagasabapathy Loganathan
Dec 21, 2025
1.0
They were out of stock of every donut, and we had to wait 15 minutes for the attendant to come take our order.
FH
Foodie At Heart
Dec 6, 2025
4.0
If you like Dunkin coffee andwnu this is a very relaxing place. Spacious and staff is uper nice
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