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Dunkin' Zero
Brand Certified

Dunkin'

3.7
(723 reviews)

Business Details

(732) 424-8000
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 Piscataway, 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'
421 S Washington Ave, Piscataway, NJ
08854, United States

Hours

Monday4:00 AM - 10:00 PM
Tuesday4:00 AM - 10:00 PM
Wednesday4:00 AM - 10:00 PM
Thursday4:00 AM - 10:00 PM
Friday4:00 AM - 10:00 PM
Saturday4:00 AM - 10:00 PM
Sunday4:00 AM - 10:00 PM

Menu

1 menu · 73 items

Explore offerings from Dunkin' on 421 S Washington Ave in Piscataway, with popular iced drinks, hot drinks, frozen drinks, and sandwiches & wraps available at this location.

Dunkin' Menu

73 items

Reviews

3.7
723 reviews
5 stars
328
4 stars
153
3 stars
78
2 stars
40
1 star
124
  • RP
    Raj Patel
    Aug 16, 2026
    1.0
    Can’t make drinks. Not mixed and bare minimum.
  • DD
    Disco Duck
    Aug 10, 2026
    2.0
    Lazy service. Ordered a large Latte, opened it when I got home to find it was only filled half way? Is it that hard to fill a cup?
  • RR
    Robert
    Jul 16, 2026
    5.0
    This is the local Dukin for me so I'm in here recently. I've been in here quite a lot for that $6 meal deal. You know, multiple times a week for the last entire month and they have been very consistent. The coffee is always on point. I only get three pumps in the medium and you can taste the pumps whether it's peanut butter or mocha etc. Food was good. We really only get the wraps because of the deal. I think we had a sandwich once it was fine so there's really no points off here for anything that I can see. I've got donuts a couple times. They were fine as well. Service is genuinely pretty fast. If it's very busy you can get backed up a little bit cuz of the drive-thru sometimes is out of the parking lot. So if it's very busy you know give them a little break. It might take like a few more minutes, but otherwise even if it's busy it's generally not that long of a wait and the food is always great. Never had issues with orders or anything like that.
  • GG
    George
    Jul 13, 2026
    1.0
    Worse employees in the world who doesn’t know how to make a coffee I threw it out in the store wasted $4.70
  • AL
    Alysha Whitlock (Lysha)
    Jul 12, 2026
    5.0
    Morning hours has the BEST TEAM and service. Food and drinks make to perfection. Amazing job Washington Ave. Dunkin'

Frequently Asked Questions About Dunkin'

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

Dunkin' in Piscataway is open every day from 4:00 AM to 10:00 PM for dine-in and until 9:30 PM for delivery.

Does this Dunkin' location offer delivery and pickup services?

Yes, Dunkin' in Piscataway offers both delivery and curbside pickup services, and also has a drive-thru for fast service.

Brand Certified Facts from Dunkin'

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Certified August 23, 2026Yext Knowledge Graph
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