Dunkin'

3.9
191 reviews
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Business Details

5 Centre St, Sparta, NJ
07871, United States
(973) 726-3399
https://www.dunkindonuts.com
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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 Sparta, NJ 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'
5 Centre St, Sparta, NJ
07871, United States

Hours

Reviews

3.9
191 reviews
5 stars
97
4 stars
38
3 stars
23
2 stars
7
1 star
26

What are people saying?

AI-generated from recent customer reviews

Staff Attitude

Customer experiences with staff vary widely, with some praising friendly service while others report rudeness and poor customer interactions.

Cleanliness

Several reviews highlight concerns about cleanliness and sanitation, including reports of mold and unsanitary conditions.

Order Accuracy

Many customers express frustration with incorrect orders and slow service, indicating a need for improved attention to detail.

Overall Experience

While some customers enjoy their visits and the quality of food and drinks, others have had negative experiences that deter them from returning.
  • CS
    Chris Schweighardt
    Nov 15, 2025
    5.0
    My wife and I live in Lake Mohawk and enjoy our visits to this Dunkin. We were there this evening for some coffee and a coffee roll and the young man taking our order was a fine young man named Mattius. This gentleman is a major asset to this particular Dunkin. He brought our coffees and we engaged in a nice conversation. This was one of the best experiences we have encountered at this outlet. The other young man was very nice in the past…an A1 crew!
  • WW
    Woof
    Sep 6, 2025
    1.0
    This Dunkin is the size of a small bedroom!! With about 7 employees behind the counter, they are filling orders on an assembly line. Unfortunately, it's just not a pleasant experience coming here. There's no smiles, no please and thank yous, and the manager, who I've seen here for years, has a bad RBF. Everyone's job can be difficult, and a challenge to hire workers here, but a smile is free!
  • AJ
    Agrim Placencia De jesus
    Aug 4, 2025
    1.0
    The employees speak badly to people, because if I am buying with my money?
  • CC
    cichlidjedi
    Oct 12, 2021
    1.0
    Drive up worker handed me a cup with lid off. I set on my car door to place kid on and when I grab cup it collapses and spills all over my seat and lap. Burnt my legs, soaked my seat and ruined my pants. Manager took my name and said GM would call me after looking at video. They would not let me in to dry off in their bathroom and check on my legs. Horrible as I want to support a new DD that’s closer to my home.
  • KB
    Kristen Bradish
    Jan 28, 2018
    4.0
    Make sure to get there early because they run out of muchkins quickly and they don't usually bake multiple batches.
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Frequently Asked Questions About Dunkin'

What are the opening hours of Dunkin' in Sparta, NJ?

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

What holiday drinks are currently available at Dunkin'?

You can try the new Cookie Butter Cloud Latte, the returning Peppermint Mocha, and Toasted White Chocolate Signature Lattes, as well as the new Berry Sangria Refresher.