Dunkin'

4.2
234 reviews
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Business Details

1635 Boston Post Rd, Old Saybrook, CT
06475, United States
(860) 399-0025
https://www.dunkindonuts.com
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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 Old Saybrook, CT 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'
1635 Boston Post Rd, Old Saybrook, CT
06475, United States

Hours

Reviews

4.2
234 reviews
5 stars
131
4 stars
54
3 stars
24
2 stars
10
1 star
15

What are people saying?

AI-generated from recent customer reviews

Service Quality

Customer experiences with service quality are mixed, with some praising friendly staff and quick service, while others report poor attitudes and order inaccuracies.

Order Accuracy

Several customers expressed frustration over incorrect orders and substitutions, indicating a need for improvement in order accuracy.

Cleanliness

The establishment is generally noted for its cleanliness, with many customers appreciating the tidy environment and well-maintained facilities.

Product Quality

While many customers enjoy the coffee and donuts, there are complaints about inconsistent quality, particularly with specific items like bagels and drinks.
  • SC
    Steve Cocopard (Coco56k)
    Dec 8, 2025
    5.0
    Besides getting in and out of the parking lot I have to give this Dunkin a 5 for me they have yet to mess any of my orders up and every employee I've come across has been great .
  • TD
    Tony Durbin
    Sep 4, 2025
    1.0
    Worst service I have ever experienced at this store. Messed up oder 2 days in a row. Today, waited 20 minutes in line, to only get drink. Couldn't wait any longer, as had to get my daughter to the bus. Went back after, and had to fight to get just 1 more item. Lady walked away and refused to verify my order was filled and correct. All the employees there seemed confused, and not wanting to be there. Very poor way to run an establishment. Will choose a different store from now on.
  • JS
    Jared Sturtevant
    Aug 5, 2018
    1.0
    Slow....30 minutes to get my order. Watching the lady grazing on whatever food is nearby while she makes my sandwich was just gross.
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Frequently Asked Questions About Dunkin'

What are the operating hours for Dunkin' in Old Saybrook, CT?

Dunkin' in Old Saybrook is open daily from 5:00 AM to 7:00 PM.

What type of food and beverages does this Dunkin' location offer?

This Dunkin' serves coffee, espresso, breakfast sandwiches, donuts, and offers a variety of beverages including new holiday specials like the Cookie Butter Cloud Latte and Peppermint Mocha.