Dunkin'

3.4
199 reviews

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 Trumbull, CT 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'
6540 Main St, Trumbull, CT
06611, United States

Hours

Reviews

3.4
199 reviews
5 stars
88
4 stars
32
3 stars
12
2 stars
13
1 star
54

What are people saying?

AI-generated from recent customer reviews

Customer Service

Many customers reported poor service, with rude staff and frequent order mistakes.

Food Quality

Numerous reviews mentioned issues with food quality, including cold items and incorrect orders.

Management Issues

Several customers highlighted problems with management and staff training, leading to inconsistent service.

Positive Staff Experiences

Some customers praised specific staff members for their friendliness and helpfulness, indicating that there are positive interactions despite overall issues.

Slow Service

A common complaint was the slow service, particularly in the drive-thru, with long wait times reported.
  • HF
    Huck Finn
    Dec 15, 2025
    1.0
    STAY AWAY!!!! Especially FREDY, the faux manager, who acts like people are beneath him. He also does not honor any of the specials the entire Dunkin' operation is running...triple-charging at times as well. Corporate should be made aware of this also. I don't understand how you can skimp on things that are requirements in the order. Beyond this, if you are out of items--more specifically, munchkins, then don't let customers be able to order them. He didn't even want to offer a substitute like a donut that I could cut up for my son in replacement since it was close to the original flavor (glazed)...FREDY said that he couldn't do it since the donut is more. We are talking 20 cents, mind you, and they were about to close! Are you guys holding onto the donuts for the next day? I thought they were made fresh. And if they aren't, thats also room for concern, because if you are going to throw them out, why all the pushback. I think he should be demoted, as he has no customer service skills, and is not upholding the tenets set by the company/brand. STAY AWAYYYYYY! The one in Monroe is much better!
  • JJ
    Jay.
    Nov 24, 2025
    1.0
    Today I asked for a muffin and was offered a croissant instead. When I repeated that I wanted a muffin, the employee yelled at me rather than offering another muffin option. This was rude and unprofessional. I expect better service from Dunkin’. Employee name was Rena
  • LR
    Luke Racioppo
    Oct 23, 2025
    5.0
    Everybody here is absolutely amazing. Liz the manager is the best! Also big shoutout to Reyna, Michelle, Ana, Liz-Marie, Fredy. I come here every morning and sometimes, I don’t even want coffee I just love feeling like a valued customer and want to come in and chat! It starts my day on a great note and that’s thanks to the amazing team here. Thank you so much Dunkin Trumbull!!!
  • AM
    Anthony Martiro
    Oct 18, 2025
    1.0
    Customer service here is absolutely horrible. Specifically, one man in general, a little on the short side with a scruffy beard that always gives me the dirtiest look whenever I walk in the store, like he’s pissed off to see me, when I’ve done absolutely nothing and have said absolutely nothing negative to anyone to create that response. There’s only two out of the whole staff that are actually nice and professional that greet me with a smile and we small talk while I place my order. It’s a shame because I live right up the street and this is where I get my coffee in the morning before work, but I’m starting to get tired of the horrible customer service. You’ve got workers coming and going like a revolving door and they all have bad attitudes. You barely see the same worker there multiple times a week. Coffee is made right most of the time but the food is always made horrible, and customer service is always horrible. Would definitely recommend to go to a different Dunkin if possible.
  • TT
    Tygerseye Tygerseye
    Oct 11, 2025
    1.0
    I frequent different DD between stamford, norwalk and Trumbull. Sorry but this is the worst dunkin in the area. Drinks not made correctly even though I use the app. Cold hash browns. Sometimes it tastes like they don't even put an espresso shot in the latte just steamed milk. Drinks have come out absolutely scalding hot which ive never experienced at any DD. The employees working the drive thru are unfriendly. Seem annoyed you’re there. I get its busy, but so is every DD. Skip this one and find another location. Will not be back

Frequently Asked Questions About Dunkin'

What are the operating hours of Dunkin' in Trumbull, CT?

Dunkin' in Trumbull, CT is open from 5:00 AM to 7:00 PM Monday through Saturday, and from 6:00 AM to 7:00 PM on Sunday.

Does Dunkin' in Trumbull offer delivery and pickup options?

Yes, Dunkin' offers both delivery and curbside pickup services at this location.