Coffee ShopDonut ShopBreakfast RestaurantBakeryBagel ShopFast Food RestaurantTake Out Restaurant
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!
Customers frequently reported issues with rude staff, slow service, and order inaccuracies.
Product Consistency
While many praised the coffee and breakfast items, there were complaints about cold food and inconsistent drink preparation.
Cleanliness and Environment
The location received mixed reviews on cleanliness, with some noting a clean environment while others reported issues like fruit flies.
Availability
Customers expressed frustration over limited menu options and availability of popular items, particularly during busy times.
Overall Experience
Despite some positive experiences, many customers indicated they would not return due to poor service and management issues.
SL
Shannon LeClair
2 days ago
2.0
I understand as a manager myself when things get busy. To the woman with short dark hair, please work on your attitude. You were rude, add the RBF and you gave the vibe even you didn’t want to be there. If you don’t want to be, why would we? Also, talking smack about your customers in front of customers, really bad taste lady. You don’t belong in customer service.
MS
Michael Squires
Nov 10, 2025
1.0
Too much ice in large ice coffee, not a lot of coffee almost filled to the top with ice.
TT
TravelUSA
Nov 3, 2025
5.0
Ordered 3 doz. assorted donuts to go, they were ready when I arrived 15 mins later. 👍
AP
Andrea Pierce
Oct 21, 2025
4.0
Donuts here are good place is clean and the remodel looks good. Keep it up team!!!
JP
J P
Aug 23, 2025
1.0
Employees are slower than snails, inept, inadequate, and unfriendly
What are the operating hours for Dunkin' at 601 Warren Ave, Portland, ME?
Dunkin' is open daily from 4:30 AM to 7:00 PM.
Does this Dunkin' location offer delivery and curbside pickup options?
Yes, this Dunkin' offers both delivery and curbside pickup services.
What new holiday drinks are available at Dunkin' in Portland, ME?
They have the new Cookie Butter Cloud Latte and Berry Sangria Refresher, along with returning favorites Peppermint Mocha and Toasted White Chocolate Signature Lattes.
Can I order ahead using a mobile app at this Dunkin' location?
Yes, you can order ahead using the Dunkin' app available on both iOS and Android.
What types of meals does Dunkin' serve at this Portland location?
Dunkin' serves breakfast, lunch, and brunch meals.
What specialties can I find at Dunkin' on Warren Ave?
Specialties include espresso, coffee, donuts, breakfast sandwiches, and tea.
Are there other coffee shops nearby Dunkin' where I can grab a drink?
Yes, nearby coffee shops include Aroma Joe's Coffee and another Dunkin' location close by, offering more options for coffee and refreshments.
What nearby places can I visit for car services before or after stopping at Dunkin'?
You can visit Wash N Go or Warren Ave Car Wash for car wash and auto detailing services near Dunkin'.
Are there fitness centers near Dunkin' where I can work out?
Yes, nearby fitness centers include The Fitness Factory, Fitness Kamao, and First Down Training to help you stay active.
What options do families have for dining and activities near Dunkin' Portland?
Families can enjoy dining at nearby Wendy's and Turf's Sports Grill, and visit recreational venues like Portland Sports Complex and Goldfish Swim School for fun activities.