Business Details
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 Groton, CT for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!
Details
- Dine-inAvailable
- DeliveryNot available
- TakeoutAvailable
- Credit cardAvailable
Location
Hours
Reviews
3.6
453 reviews
5 stars
189
4 stars
92
3 stars
50
2 stars
32
1 star
90
What are people saying?
AI-generated from recent customer reviews
Service Quality
Customers frequently reported poor customer service, including rude staff and incorrect orders.
Order Accuracy
Many reviews highlighted issues with order accuracy, with customers receiving incorrect items or poorly prepared food.
Speed of Service
Several customers noted long wait times in both the drive-thru and in-store, leading to frustration.
Food Quality
Feedback on food quality was mixed, with some praising fresh items while others complained about cold or improperly prepared food.
Staff Friendliness
While some employees were praised for their friendliness, many reviews indicated a lack of consistent positive interactions with staff.
- BVBrenden VineOct 31, 20255.0Great Dunkin. Line moves fast and good food / drinks.
- EMEsteban MendezOct 28, 20251.0Went to dunkin today just for a quick bite to eat after class, And i had ordered a sandwich with some loaded hash browns. I was with my friend so we had gotten two coffees as well. I clearly stated 4 and 4 (meaning 4 cream 4 sugar) that may be on me and maybe she didn’t know what that meant but whatever. We come up to the window and a worker brought the coffees to the counter. I then said “those don’t look right” under my breath, assuming i’m gonna go back inside and ask for more cream. She handed us the coffees, and assuming she heard me, continued to say “I made the coffees right by the way”. Not only that, but there was a HAIR of some sort in my hashbrowns, as I continued to look I then found another different colored hair. Keep in mind that I just opened the hashbrowns.
- SBSean BeenOct 28, 20253.0I like D'd coffee. And lately been enjoying the food. Fresh bagels. I like.
- CWC WOct 19, 20252.0It’s a Dunkin’ so everything is the same in terms of food and drinks. But the owner needs to change its policy on not allowing customers to buy cups of water. I had a dog with me and wanted to get a small cup of water with no ice and I was told no and that the owner would not allow it. We bought food and a coffee and was denied the water, stating the owner doesn’t want any employee to provide people with water and that they would get fired. The people were nice but it was ridiculous to hear that. Honestly will place my money back to a different location that allows free or for a price cup of water for my dog.
- JJJames Wilkinson Jr.Oct 15, 20251.0Somehow a "shaken espresso with no sugar vanilla and skim milk" became a brown sugar shaken espresso with brown sugar syrup and regular vanilla with both skim milk and oat milk. Also didn't provide the donut that was ordered and paid for
Frequently Asked Questions About Dunkin'
What are the operating hours of Dunkin' in Groton, CT?
Dunkin' in Groton, CT is open every day from 4:30 AM to 10:00 PM.
Does Dunkin' in Groton offer delivery or curbside pickup?
This Dunkin' location does not offer delivery but provides curbside pickup and delivery services.
What special drinks or menu items are available at Dunkin' during the holiday season?
During the holiday season, Dunkin' offers the Cookie Butter Cloud Latte, Peppermint Mocha, Toasted White Chocolate Signature Lattes, and the new Berry Sangria Refresher among other holiday menu items.
Can I order Dunkin' products ahead of time via an app?
Yes, you can order ahead for a fast grab and go experience using the Dunkin' mobile app available on iOS and Android.
What types of meals does Dunkin' in Groton serve?
Dunkin' serves breakfast, lunch, and brunch meals including coffee, espresso, breakfast sandwiches, and donuts.
Does this Dunkin' have a drive-thru service?
Yes, the Dunkin' in Groton features a drive-thru for convenient ordering and pickup.
What payment methods are accepted at Dunkin' Groton?
Dunkin' Groton accepts both credit and debit card payments.
Are families and children welcome at Dunkin' in Groton?
Yes, this location welcomes families and children and offers a family-friendly environment.
What nearby places can visitors check out before or after visiting Dunkin'?
Nearby places include Long Hill Park for outdoor activities, and Mint Leaf, a pan Asian restaurant perfect for dining after your visit.
How can nearby businesses like Extreme Tan of Groton and REM Boot Co enhance a visit to Dunkin'?
Visitors can enjoy a coffee or breakfast at Dunkin' before or after appointments at Extreme Tan of Groton, a beauty salon, or shopping at REM Boot Co for shoes and clothing.
Is there a convenient bank close to Dunkin' in Groton for financial services?
Yes, Citizens Bank is nearby, allowing customers to manage finances conveniently along with their Dunkin' visit.