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Dunkin' Zero
Brand Certified

Dunkin'

3.8
(513 reviews)

Business Details

320 Main St, East Haven, CT
06512, United States
(203) 469-9211
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 East Haven, 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'
320 Main St, East Haven, CT
06512, United States

Hours

Monday3:00 AM - 10:00 PM
Tuesday3:00 AM - 10:00 PM
Wednesday3:00 AM - 10:00 PM
Thursday3:00 AM - 10:00 PM
Friday3:00 AM - 10:00 PM
Saturday3:00 AM - 10:00 PM
Sunday3:00 AM - 10:00 PM

Menu

1 menu · 73 items

Explore offerings from Dunkin' on 320 Main St in East Haven, with popular iced drinks, hot drinks, frozen drinks, and sandwiches & wraps available at this location.

Dunkin' Menu

73 items

Reviews

3.8
513 reviews
5 stars
255
4 stars
94
3 stars
59
2 stars
24
1 star
81
  • CK
    Chris K.
    Sep 25, 2026
    2.0
    There is nothing more disappointing than a bad breakfast. We originally wanted a coffee and avocado toast, but that was until I noticed the price of avocado toast $6 - so we asked for the more cost effective egg sandwich instead. I ordered turkey sausage; my wife wanted bacon. 2 shaken espresso, 2 egg sandwiches $25 We got home anticipating a satisfying breakfast (at that cost it better be) but instead we had the exact opposite experience. Both sandwiches had bacon on them, and that would have been okay if they didn't taste like the inside of a dirty walk in refrigerator. Stale, metallic, and lacking any kind of flavor. Even the bread was gross. Hands down one of the worst Dunkin experiences. Do you know how many avocado toasts I could have made at home for $25....Next time we're going to find out.
  • SS
    Susan Sanchez
    Sep 21, 2026
    1.0
    Yo vengo todos los días aquí hoy día regrese por que pedí un sándwich y tenia dos pelos esto asqueroso 🤢
  • FP
    Frank Proto
    Aug 25, 2026
    1.0
    I see the nasty attitude Spanish lady is back at the drive through window, short. Stocky,, terrible attitude. She was there a few years ago. Had many problems with customers. She didn’t change. Awful.
  • CA
    Coco Ashley
    Aug 12, 2026
    2.0
    I went to get matcha this morning and we had a person who couldn't speak English so we decided to pull up on the front window as we talked I repeated said my order then she couldn't understand then she brought her manager who was giving me attitude and saying stuff I couldn't understand and instead of giving me what I asked she proceeded to give me what I didn't ask
  • PP
    Paris
    Aug 8, 2026
    1.0
    This is genuinely the most chaotic and unprofessional Dunkin’ I have ever been to. I have continued coming here only because it’s close to my house, but after this morning, I’m done. There is a young female employee who seems to think screaming at customers is an acceptable form of customer service. This is NOT an isolated incident. I have had multiple experiences with her, and every single time she is yelling through the drive-thru speaker, rushing customers, and repeatedly shouting “CAN I HELP YOU?” before you can even get your order out of your mouth. This morning was absolutely ridiculous. My coffee wasn’t ready, so she told me to pull up. I pulled forward as instructed, and then she started SCREAMING out of the drive-thru window for me to “PULL UP!” I pulled up even farther into another area, and she continued screaming. At that point, I genuinely had no idea where she expected me to go or what she wanted me to do because instead of simply giving clear directions like a normal employee, she just kept yelling. I finally left WITHOUT the coffee I paid for because I was not going to sit there and be screamed at. I have never seen anything like this at a Dunkin’. Customers should not have to brace themselves for an employee to start yelling at them just to order a cup of coffee. If someone cannot communicate with customers without screaming, rushing them, and creating unnecessary confrontations, they should not be working a drive-thru window. Management seriously needs to address this employee’s behavior and provide some basic customer-service training. Judging by how comfortable she is speaking to customers this way, it seems like nobody has corrected it. I kept giving this location another chance because it was convenient, but convenience is not worth being treated like this. I will gladly drive farther from now on.

Frequently Asked Questions About Dunkin'

What are the operating hours of Dunkin' in East Haven, CT?

Dunkin' in East Haven, CT is open daily from 3:00 AM to 10:00 PM.

Does this Dunkin' location offer delivery and pickup services?

Yes, this Dunkin' location offers delivery and curbside pickup services.

Brand Certified Facts from Dunkin'

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Certified October 11, 2026Yext Knowledge Graph
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