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Dunkin'

3.9
(257 reviews)

Business Details

1412 Congress St, Portland, ME
04102, United States
(207) 774-0030
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'
1412 Congress St, Portland, ME
04102, United States

Hours

Reviews

3.9
257 reviews
5 stars
132
4 stars
51
3 stars
26
2 stars
14
1 star
34

What are people saying?

AI-generated from recent customer reviews

Customer Service

Feedback on staff friendliness is overwhelmingly positive, with many customers praising the warm and welcoming atmosphere, although some reviews mention rude or unprofessional behavior from certain employees.

Order Accuracy

Several customers reported issues with incorrect or incomplete orders, indicating a need for improvement in order accuracy.

Speed of Service

While many reviews highlight quick service, there are notable complaints about long wait times during busy periods.

Cleanliness

Some customers appreciated the cleanliness of the location, but there were also reports of unsanitary conditions, particularly regarding food items.
  • AJ
    Ashlee Johnson
    4 days ago
    2.0
    I pass 4 Dunkins on the way to work. If I forget to stop this is my last chance before getting to work. I can say with absolute confidence this Dunkin is the skimpiest with their food. The hot chocolate is super watered down compared to the other 3 places I often stop at. Also the loaded hash browns, this specific location at 1412 Congress has the least amount of queso cheese on their hash browns, not even enough to get on every hash brown. Disappointing since the prices are more than the other locations mainly because of its location.
  • AL
    Ashley Libby
    Jan 31, 2026
    5.0
    If I could give 100 stars I would! I've been to other locations where your barely acknowledged...wheres theres no connection, or a warm welcome. Theres always a positive vibe, friendly staff, always sparking conversations... its how every place should be when u walk in. I appreciate you guys!!! N Yes...this is "Ashley L" ...😆😆
  • JL
    Jasmine Lopez
    Jan 7, 2026
    5.0
    This is my favorite Dunkin ever. The staff is always so delightful. They are super fast, and the product is always delicious.
  • RT
    Roaring Twenties
    Dec 6, 2025
    5.0
    Mell is always so wonderful and chill to talk to on mornings. I really appreciate the extra effort she puts in to making customers feel welcome.
  • BB
    Braxton
    Nov 29, 2025
    2.0
    It took 20 minutes for 3 coffees

Frequently Asked Questions About Dunkin'

What are the regular opening hours for Dunkin' at 1412 Congress St, Portland, ME?

Dunkin' is open Monday to Friday from 5:00 AM to 7:00 PM, and on Saturday and Sunday from 5:00 AM to 6:00 PM.

Does Dunkin' offer delivery and curbside pickup services?

Dunkin' provides delivery service but does not offer curbside pickup at this location.

Brand Certified Facts from Dunkin'

Dunkin' partners directly with Yext to publish this data from the brand's official system of record. Learn more about our data sources
Certified March 01, 2026Yext Knowledge Graph
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