Brand Certified
Five Guys
3.5(43 reviews)
Certified by Five Guys • Apr 05, 2026
Business Details
552 Hartford Pike, Killingly, CT
06241, United States
Certified by Five Guys • Apr 05, 2026
(860) 412-9015
Certified by Five Guys • Apr 05, 2026
https://restaurants.fiveguys.com/552-hartford-pike
Certified by Five Guys • Apr 05, 2026
About
Certified by Five Guys • Apr 05, 2026
Fast Food RestaurantAmerican RestaurantHot Dog RestaurantRestaurantBurger Joint
Your nearby Five Guys at 552 Hartford Pike in Killingly is ready to offer you a classic take on burgers, hot dogs, fries, milkshakes and more! Whether it's using fresh ground beef (there are no freezers in our restaurants), double-cooking our fries in 100 percent peanut oil, hand-preparing fresh ingredients every morning or serving peanuts while you wait, we strive to provide the best experience each and every time you visit. With more than 250,000 ways to customize your burger and 1,000+ milkshake combinations, satisfying your craving is just a click away!
Details
- Dine-inAvailable
- DeliveryAvailable
- TakeoutAvailable
- Curbside pickupNot available
Location
Certified by Five Guys • Apr 05, 2026
Hours
Certified by Five Guys • Apr 05, 2026
Monday11:00 AM - 10:00 PM
Tuesday11:00 AM - 10:00 PM
Wednesday11:00 AM - 10:00 PM
Thursday11:00 AM - 10:00 PM
Friday11:00 AM - 10:00 PM
Saturday11:00 AM - 10:00 PM
Sunday11:00 AM - 10:00 PM
Reviews
3.5
43 reviews
5 stars
22
4 stars
3
3 stars
3
2 stars
5
1 star
10
- AKAndrew KustovMar 27, 20261.0Got two burgers. Got home 20 min later and they’re missing every topping.
- DLDennis LaRochelleMar 14, 20261.0Been here 2 times just to get a shake and both times had to wait for a crazy long amount of time JUST for 1 shake.
- EAEugene AMar 13, 20261.0I've never been to a five guys that gives out cold and nasty fries. I use the app in other locations and it is not like this. Other five guys make the fries when you arrive. So I have always gotten fresh fries. This place is lazy. I've never cared about their prices because I love their Cajun fries. But now after getting a large Cajun fry (barely any fries it) that was cold. I can say it is not worth it. This has happened twice. I think I'll skip the third time and drive to Sutton or Shrewsbury.
- MFMo FishJan 21, 20265.0Delicious! Burgers and milkshakes. It's a little pricey but every time I go everything is great.
- NLNick LupacchinoDec 30, 20255.0Ordered online on a Tuesday afternoon, only had to wait a few minutes after arriving. An employee greeted me when I arrived and asked if I was waiting for an online order. All the employees were friendly and helpful. Bathrooms and dining room were clean. Food was as good as any other 5 guys I’ve been too. Burger and fries were nice and fresh. I could see parking at this location being an issue during peak times but that’s not the stores fault. 5/5…I would definitely visit again.
Frequently Asked Questions About Five Guys
What is the Five Guys story/How did you guys get your name?
Five Guys began its pursuit to redefine the global burger landscape in 1986 when Jerry and Janie Murrell asked three of their sons whether they wanted to start a business or go to college. Now, three decades after our first location opened in Arlington, Va., Five Guys – a fast-casual restaurant chain named for the Murrells' five sons – serves a classic take on hamburgers, fries and milkshakes in more than 1,700 locations across 24 countries.
You can read more about the story of Five Guys at www.FiveGuys.com!
How many restaurants does Five Guys have?
As of January 2026, we have more than 1,900 locations in over 24 countries!
Does Five Guys offer delivery?
Most North American locations offer delivery. The best way to find out if the location nearest to you offers delivery is to visit our website or download the app.
Additionally, we work with all major third-party delivery companies in the U.S., including DoorDash and Uber, so feel free to search for Five Guys through their platforms!
Does Five Guys offer gluten-free options?
The only products we offer that contain gluten are our buns, hot dogs (Canada only), HP sauce (UK only), and the malt vinegar condiment for our fries. In Canada, our Poutine Gravy condiment also contains gluten. All of our sandwiches, including burgers, hot dogs and the veggie sandwich, are available without a bun via our wrap or bowls.
While our crew members do all they can to avoid it, there is always a risk of cross-contamination. Please review our nutritional, ingredient and allergen chart for the most accurate information.
Why does Five Guys have peanuts for free?
Serving peanuts for free began as a way for people to pass the time while they waited for us to cook up their meals (way back in the day, before smartphones). It was such a hit, and has become such a Five Guys tradition, that we keep our stores stocked with peanuts to this day.
What is the best way to reheat leftover fries?
Leftover fries are excellent reheated in the oven (or Air Fryer). According to Chad Murrell, one of the Five Guys, just pop them in a 350-degree oven for about 10-15 minutes.
Also, give those leftover fries a try as hash browns, home fries, or even as the filling in an omelet.
Why is Five Guys switching from a fry cup to a fry bag?
We are switching to fry bags to ensure your fries stay fresher and as part of our larger commitment to the environment. The bags allow air to circulate better, so fries stay fresh during delivery and takeout. Same portions, same great fries – just smarter packaging that’s also better for the environment.
Does Five Guys at 552 Hartford Pike accept reservations?
No, Five Guys at 552 Hartford Pike does not accept reservations.
What are the opening hours for Five Guys in Killingly?
Five Guys in Killingly is open daily from 11:00 AM to 10:00 PM.
Does this Five Guys location offer delivery and pickup services?
Yes, this location offers dine-in, takeout, and delivery services including in-store pickup and no-contact delivery.
How can I customize my order at Five Guys Killingly?
You can customize your burger from over 250,000 ways and choose from more than 1,000 milkshake combinations to satisfy your craving.
What payment options are accepted at Five Guys 552 Hartford Pike?
They accept American Express, Android Pay, Apple Pay, Cash, Discover, Mastercard, and Visa.
Is the Five Guys veggie sandwich a veggie patty?
No, the veggie sandwich is a mix of veggies such as peppers, onions, and mushrooms with or without cheese, and not a traditional veggie patty.
What are the delivery hours for Five Guys in Killingly?
Delivery is available daily from 11:00 AM to 9:30 PM at this Five Guys location.
Are there any coffee shops near Five Guys Killingly?
Yes, Starbucks, Dunkin' Donuts, Dunkin', and Seven Seas Spices Oils & Teas are nearby coffee places where you can grab a drink before or after your meal.
Which parks are located near Five Guys at 552 Hartford Pike?
Nearby parks include Bell Park Square, Owen Bell Skate Park, and Owen Bell Park, great spots for relaxing before or after dining.
Are there any salons near Five Guys in Killingly for a quick appointment after your meal?
Yes, Nail Envy Salon, Diva Salon Spa, and The Chop Shop Danielson Ct are nearby salons offering nail, hair, and beauty services.
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