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Dunkin' Zero
Brand Certified

Dunkin'

4.0
(541 reviews)

Business Details

(302) 398-4930
https://www.dunkindonuts.com

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 Harrington, DE 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'
17065 S Dupont Hwy, Harrington, DE
19952, United States

Hours

Reviews

4.0
541 reviews
5 stars
285
4 stars
110
3 stars
61
2 stars
26
1 star
59

What are people saying?

AI-generated from recent customer reviews

Service Quality

Customers frequently reported issues with order accuracy, rude staff, and inconsistent service, leading to frustration.

Product Consistency

Many reviews highlighted problems with food and drink preparation, including incorrect orders and poor quality of items like coffee and donuts.

Cleanliness

The establishment received mixed feedback on cleanliness, with some noting clean bathrooms while others mentioned messy conditions.

Staff Friendliness

While some customers praised friendly staff, others reported rude interactions, indicating inconsistency in customer service.

Speed of Service

Drive-thru service was often noted as quick, but there were complaints about slow service during busy times.
  • KW
    Kaylee Wilmarth
    Feb 19, 2026
    1.0
    Harrington used to be the spot for some good Dunkin, It taste like Words, I don’t wanna say on here, but you can’t get a good coffee in the morning or in the afternoon. I don’t understand how it’s nasty if I completely tell you step-by-step on a mobile order or on the speaker how to make a coffee. If somebody says to use liquid sugar, stop being so stingy, use the liquid sugar!!!!! It’s OK to add flavor. The company will pay for it.!!!!!!!
  • CB
    Chelsea Buchanan
    Jan 22, 2026
    3.0
    (Pics loaded are from 2025 not making them right). Im giving this location a 3 star only because lately they have been doing better at making the espresso drinks... but with how often we used to and would still like to go to dunkin everyday this location itself had ruined that for us. But lately I gave them a few tries over the last couple weeks and so far they are doing better! Their espresso drinks most of them require to be half and half which is 2 shots of espresso in a size medium. (& dont forget about how long it takes the espresso machine for 1 shot) the baristas were not taking their time to make the drinks properly and only doing 1 shot and our drinks were tasting very milky and even looked it! A medium Carmel macchiato was looking very pale! And my cocoa mocha iced signature latte would be a very very light brown color. You would take your drinks to them and even show them the picture of what its supposed to look like of half and half with espresso on the macchiato, and they would make you pay for an upcharge on the espresso Shot to make it correctly. Oh and if you already ordered it with the extra espresso shot added on, drinks still came out pale looking the same way and they would still demand for the upcharge of a shot! (this was over the course of a few months of it being repeated every day) So we stopped going everyday for flavored milk. These past couple weeks I've gone a couple times but ordering for instore pickup instead of drive-thru and my drinks have been right on and very good.
  • AE
    Arynn Ebert
    Jan 22, 2026
    1.0
    Asked for a straw with my sip lid because I could see the carmel on the bottom needed to be stirred. And the woman named kandy got very upset and proceeded to slam the window saying there's a sip lid for a reason.
  • CB
    Christina Butler
    Jan 17, 2026
    1.0
    Ordered almost 15 dollars in coffee. No 3 shots of espresso and the other coffee well as you can see they gave me milk!!!
  • AA
    August
    Dec 22, 2025
    5.0
    Quick drive thru. Very friendly! 😊

Frequently Asked Questions About Dunkin'

What are the operating hours of Dunkin' in Harrington, DE?

Dunkin' in Harrington, DE is open daily from 3:30 AM to 9:00 PM for in-store service and offers delivery from 4:30 AM to 10:30 PM.

Does Dunkin' in Harrington, DE offer delivery and pickup options?

Yes, this location offers both delivery and curbside pickup services.

Brand Certified Facts from Dunkin'

This information is certified by Dunkin' and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified March 01, 2026Yext Knowledge Graph
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