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Dunkin' Zero
Brand Certified

Dunkin'

3.9
(333 reviews)

Business Details

1378 Washington Ave, Portland, ME
04103, United States
(207) 797-8339
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 Portland, ME 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'
1378 Washington Ave, Portland, ME
04103, United States

Hours

Monday4:00 AM - 9:00 PM
Tuesday4:00 AM - 9:00 PM
Wednesday4:00 AM - 9:00 PM
Thursday4:00 AM - 9:00 PM
Friday4:00 AM - 9:00 PM
Saturday4:00 AM - 9:00 PM
Sunday4:00 AM - 9:00 PM

Reviews

3.9
333 reviews
5 stars
160
4 stars
70
3 stars
42
2 stars
21
1 star
40
  • JS
    Justin Selmer
    Feb 26, 2026
    3.0
    I had a frustrating experience at this Dunkin’ today. I ordered a macchiato with the sweetened French vanilla swirl. Instead, I received an unsweetened vanilla flavor shot. When I pointed out that it wasn’t sweet and asked if it was made with the French vanilla swirl, the employee insisted that the vanilla shot and French vanilla swirl are “the same thing.” They are not the same product. One is sweetened and creamy, the other is unsweetened flavoring. This completely changes the taste of the drink. I wasn’t rude, I just wanted the drink I ordered. Instead of simply remaking it, I was told I was incorrect and ended up sitting in the drive-thru for several extra minutes. Mistakes happen. Arguing with customers over clearly different menu items shouldn’t. Very disappointing experience.
  • ZB
    Zubair Bamabatov
    Dec 22, 2025
    1.0
    On December 22, close to 8 PM, my friend and I ordered tea and were sitting inside. It was freezing outside. An employee told us the store was closing at 8:00 PM and made us leave. Later, we realized the store did not close and people were still inside. This felt like intentional deception rather than an actual closing. Very disappointing experience and disrespectful treatment of customers. I will not be coming back
  • YR
    Yenika Rosario Rodriguez
    Sep 20, 2019
    5.0
    The only dunkins that gets my triple everything coffee perfect!!!! And if not they're more than willing to try again until your satisfied!!!
  • OH
    Omar Hassan
    Jul 2, 2017
    4.0
    Good customer service

Frequently Asked Questions About Dunkin'

What are the regular operating hours of Dunkin' in Portland, ME?

Dunkin' in Portland, ME, is open every day from 4:00 AM to 9:00 PM.

Does Dunkin' in Portland, ME offer delivery and pickup options?

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

Brand Certified Facts from Dunkin'

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Certified April 26, 2026Yext Knowledge Graph
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