Dunkin'

2.5
315 reviews
Decked Out Lattes

About

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 Marriottsville, MD 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'
11100 Barnsley Way, Marriottsville, MD
21104, United States

Hours

Reviews

2.5
315 reviews
5 stars
78
4 stars
29
3 stars
20
2 stars
20
1 star
168

What are people saying?

AI-generated from recent customer reviews

Service Issues

Numerous customers reported consistently poor service, including long wait times, incorrect orders, and rude staff.

Cleanliness

Many reviews highlighted unsanitary conditions, including dirty bathrooms and a general lack of cleanliness in the store.

Food Quality

Customers expressed dissatisfaction with the quality of food, citing stale items, incorrect orders, and concerns about food safety.

Staffing Problems

Several reviews mentioned that the location appears to be chronically understaffed or poorly managed, leading to delays and poor customer experiences.

Mixed Experiences

While many customers had negative experiences, a few noted friendly staff and good coffee, indicating some inconsistency in service.
  • TN
    The Best In The North
    3 days ago
    1.0
    They are a disgrace very trifling never at the register and mone of them speak. It's like 7 people inside all doing the same and none at the register.
  • LR
    Lauren Robinson
    Oct 25, 2025
    2.0
    Everytime I go to this location they her my order wrong. I refuse to go to this location anymore
  • BC
    Berry The Coolest
    Oct 21, 2025
    1.0
    employee "bara" does not know how a job works. disgusting service
  • SC
    stephany coates
    Oct 16, 2025
    1.0
    I have been visiting this location every Friday since I moved to the area late 2024… My son and I have been doing “Donut Friday" since he was 2. Last Friday, October 10th will be my last visit to this location as the franchise owner has yet to call me back about an escalated complaint I filed with corporate. I was given a hot coffee that tasted like cleaning chemicals and was not edible. With no call back, no contact… I refuse to believe they have properly addressed this issue. After coming to the google reviews, it would appear management and the franchise owner have some work to do. But without higher oversight holding them accountable to a consistent, fresh and SAFE product, they will continue to brush concerns under the rug. I cannot understand why Dunkin continues to allow these careless owners to operate and use their branding while disgracing the name and the product. Franchise or not, Dunkin Corporate should have final say and influence.
  • MT
    Melisa T
    Oct 13, 2025
    1.0
    Location consistently serves the wrong orders and refuses to fix it. The most recent time I visited, the employee taking my order pointed blame at me from the mix-up with the order. Any other coffee shop would offer to remake the order. This location is such a joke.

Frequently Asked Questions About Dunkin'

What are the operating hours of Dunkin' in Marriottsville, MD?

Dunkin' Marriottsville is open from 5:00 AM to 8:00 PM Monday through Saturday, and from 6:00 AM to 8:00 PM on Sundays.

Does Dunkin' Marriottsville offer delivery and pickup options?

Yes, Dunkin' Marriottsville offers both delivery and curbside pickup services to customers.