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 Hamilton, NJ for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!
Numerous customers reported rude and unprofessional behavior from staff, particularly in the drive-thru and during order handling.
Order Accuracy
Many reviews highlighted frequent issues with incorrect orders, including wrong items and preparation mistakes.
Speed of Service
Customers expressed frustration with long wait times both in the drive-thru and inside the store, often exacerbated by staff distractions.
Positive Experiences
Despite negative feedback, some customers praised friendly staff and efficient service during their visits.
AS
Adalis Salazar
3 days ago
5.0
Lo mejor
MR
Maritza Rivera
Feb 9, 2026
2.0
The young guy at the window not only he pics his nose at the window while handing over your food but is very rude he wants to be talking when ppl have too get to work I told him and he stated is his mouth he can talk all he wants very rude too customers always he needs to be removed along with the girl that stands by the window eating and talking I spend my money here every day before work to be treated this way
KK
KatD
Feb 6, 2026
1.0
This place is rude and very unprofessional. I won’t ever support this business. I don’t eat this crap anyway, just posting because of the way they treated my son.
NS
Notary Serrano
Jan 14, 2026
1.0
Hello,
I am writing to report an unprofessional experience I had at your drive-thru today.
The employee assisting me, a Spanish-speaking woman who later identified herself as the manager, entered my order incorrectly. When I politely told her that my order was wrong, she repeatedly insisted that she had it correct and told me to move out of the drive-thru.
When I arrived at the window, she spoke to me in a very disrespectful manner, stating, “You come here every day, I know what I’m doing,” while my order was still incorrect. She continued to give me an attitude and again told me to move from her drive-thru.
I am a regular customer and expect to be treated with respect. Making mistakes can happen, but the way this situation was handled was very unprofessional and unacceptable—especially from a manager.
I hope this matter is addressed so other customers do not have a similar experience.
Thank you for your time.
Sincerely,
Liza Serrano
What are the regular operating hours for Dunkin' in Hamilton, NJ?
Dunkin' in Hamilton, NJ is open daily from 4:30 AM to 10:00 PM.
Does this Dunkin' location offer delivery and curbside pickup?
Yes, this Dunkin' location offers both delivery and curbside pickup services.
What types of meals can I get at Dunkin' Hamilton?
Dunkin' serves breakfast, lunch, and brunch meals, including espresso, coffee, donuts, breakfast sandwiches, and tea.
Where is Dunkin' located in Hamilton, NJ?
Dunkin' is located at 1147 S Olden Ave, Mercer, Hamilton, NJ 08610, USA.
Can I order Dunkin's food and drinks easily through an app?
Yes, you can order your Dunkin' favorites via the Dunkin' mobile app available for iOS and Android, including drive-thru and order-ahead options.
Does this Dunkin' have a drive-thru and offer Wi-Fi?
Yes, this location has a drive-thru and provides free Wi-Fi for customers.
Are there other coffee shops or breakfast places near Dunkin' Hamilton?
Yes, another nearby coffee and breakfast spot is the Dunkin' location close by, providing additional options for coffee and breakfast.
What restaurants can I visit near Dunkin' in Hamilton?
Nearby you can find Roti Plus Caribbean Restaurant and Corleone's Tomato Pie & Pizza if you want to explore other dining options after visiting Dunkin'.
Are there any convenient stores or gas stations near Dunkin' where I can stop?
Yes, QuickChek, which is a convenience store and gas station with a bakery, is located near Dunkin'. It’s great for grabbing snacks or fuel before or after your visit.
What special holiday drinks does Dunkin' offer this season in Hamilton?
Dunkin' is featuring holiday drinks like the new Cookie Butter Cloud Latte, returning Peppermint Mocha and Toasted White Chocolate Signature Lattes, and the new Berry Sangria Refresher.
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