Business Details
About
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 Groton, CT for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!
Details
- Dine-inNot available
- DeliveryAvailable
- TakeoutAvailable
- Credit cardAvailable
Location
Hours
Reviews
3.4
439 reviews
5 stars
169
4 stars
74
3 stars
52
2 stars
38
1 star
106
What are people saying?
AI-generated from recent customer reviews
Order Accuracy
Customers frequently reported issues with incorrect orders, including wrong items and missing food.
Service Quality
Many reviews highlighted poor customer service, including rude staff and slow service.
Food and Drink Quality
There were numerous complaints about burnt food and coffee, as well as stale items.
Management Issues
Several customers noted a lack of effective management and training among staff, leading to consistent service failures.
- JJJoseph Jimenez3 days ago5.0The sky was falling. I knew I needed to get Dunkin.
- SSSilvinia StrongDec 28, 20251.0My coffee was not made the way I asked for it and it was extremely strong and tasted burnt!! I asked for it to be remade and it tasted no different than the first one!! I asked for a refund and was told no! When I asked the young man why I couldn’t receive a refund he said they weren’t allowed to!! It was so horrible I didn’t even want to choose 1 star!!!! I get this same exact coffee everyday with no issues of course from a different Dunkin but my point is I know how it’s supposed to taste and this isn’t it!!! I spent/wasted $19.57 & tipped $5 and couldn’t even get a refund for the horrible coffee
- CLC.M. LounsburyDec 16, 20251.0This is easily the worst Dunkin in the area. It's like they deliberately mess up your order then make you wait in their pot hole lot, so that you can't do anything when you realize they gave you the wrong thing or the food is ice cold.
- RCRichard ChapmanNov 4, 20251.0The people that works here should be fired. They dont know how to make coffee and they dont know how to make sandwiches. My eggs were cold. My bagel burnt and my cheese un melted. This was after sending my food back to be remade. Do not spend your money at this location.
- TPTimothy PaulNov 3, 20251.0Ive ordered off of Uber eats from here and consistently get my order screwed up. Frustrating when the ticket prints with the correct info
Frequently Asked Questions About Dunkin'
What are the regular opening hours for Dunkin' Groton, CT?
Dunkin' in Groton, CT is open daily from 4:00 AM to 9:00 PM.
Does this Dunkin' location offer delivery and curbside pickup?
Yes, this Dunkin' location offers both delivery and curbside pickup services.
What types of meals can I get at Dunkin' Groton?
They serve breakfast, lunch, and brunch options including coffee, espresso, breakfast sandwiches, and donuts.
Are there any holiday or seasonal drinks available right now?
Yes, during the holiday season, they offer drinks like the Cookie Butter Cloud Latte, Peppermint Mocha, Toasted White Chocolate Signature Latte, and the Berry Sangria Refresher.
Can I order ahead through a mobile app for Dunkin' Groton?
Yes, you can order ahead using the Dunkin' mobile app available on both the Apple App Store and Google Play Store.
Does the Dunkin' Groton location have a drive-thru?
Yes, this location features a drive-thru for convenient service.
Can I pay with credit and debit cards at this Dunkin'?
Yes, this Dunkin' accepts both credit and debit card payments.
What nearby hotels can I visit when staying in Groton near Dunkin'?
Nearby hotels include Best Western Olympic Inn and Baymont by Wyndham Groton Mystic, great places to stay close to Dunkin'.
Are there any nearby gas stations near the Dunkin' Groton location?
Yes, nearby gas stations include Xpress Fuel, Hess, and Shell, convenient stops for fuel when visiting Dunkin'.
What dining options are close to Dunkin' in Groton if I want to try other food besides coffee and donuts?
Nearby dining options include Groton Townhouse Restaurant, Domino's Pizza, Subway, and Flanagan's Food & Drink bar, offering a variety of foods and drinks to enjoy before or after visiting Dunkin'.