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 Killingly, CT for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!
Customers frequently reported long wait times, especially in the drive-thru, with some waiting over 30 minutes.
Order Accuracy
Many reviews highlighted issues with incorrect orders, with customers expressing frustration over receiving the wrong items.
Staff Attitude
Feedback indicated a mix of friendly and rude staff interactions, with several customers noting unprofessional behavior from employees.
Product Quality
While some customers praised the coffee and food, others reported issues with quality, such as burnt items and poorly made drinks.
CB
Cory “TheZguy” Benoit
Oct 16, 2025
3.0
Coffee is always good. But you guys need to learn how to roast a bagel
KT
Kayla Tran
Sep 19, 2025
1.0
Haven’t even taken a sip of my LARGE drink and it’s 1/4 foam and 1/2 drink on top of the drink taking 5 minutes while it was empty.
CV
Christo Vines
Sep 13, 2025
5.0
Good place, I appreciate them 🙏
MS
Mitsue Silva
Dec 31, 2024
1.0
Ordered the drive thru paid with a $50 DD gift card. They took forever to give me my order. One girl gave me my donuts & took payment and other girl 10 mins later gave me my coffees. I drove off forgetting to get back my card. Went back an hr later and they had no recollection. And didn’t offer any solution, except for call their GM. Well I have but you don’t answer your phone. Won’t be going back bc I’m pretty sure one of the employees kept it. Computer and receipt tell you how much is left on a card so I know they wouldn’t have thrown it away.