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A close-up photo of a person putting the top bun of their cheeseburger in front of a Five Guys catering box of toppings.
A close-up photo of a person putting pickles on their cheeseburger in front of a Five Guys catering box of toppings.
Late, so, a bit empty.
A Five Guys cheeseburger, milkshake and regular order of fries sits on a table inside a Five Guys restaurant.
A photograph of the contents of a Five Guys burger bowl, which include two ground beef patties, tomatoes, jalapenos, lettuce ...
A close-up photograph of a Five Guys cheeseburger, soft drink in red Five Guys cup, and regular order of fries sitting on a t...
A Five Guys cheeseburger, milkshake and regular order of fries sits on a table inside a Five Guys restaurant.
A top-down photograph of a group of friends sharing an order of fries alongside their sandwiches at a Five Guys restaurant.
A Five Guys hot dog sits on the counter in a Five Guys restaurant.
Five Guys Burgers ·$

Your nearby Five Guys at 1708 Main Street in Longmont 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!

Website: fiveguys.com

Phone: (303) 485-8924

Open now

  • Wed 10:00 AM - 10:00 PM

1708 Main St Longmont, CO 80501 ·1384.87 mi

Is this your business? Verify your listing

Amenities

  • Family friendly

Reviews

yelp
3.5 88 reviews
5 star
24 4 star
21 3 star
19 2 star
11 1 star
13
Melissa C. 07/26/26

Food was good and fries were plentiful. Service was friendly, quick and correct. Everything was clean. Enjoyable.

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E S. 12/08/25

Five Guys fries are the best! This location is good most of the time, with an occasional off day. I've always done takeout here, so I cannot speak to the in-store experience other than...

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Randy L. 07/18/26

What's going on?! This used to be our favorite location. The burgers were perfectly cooked with a good sear, the fries were well cooked - not limp or greasy, and they gave you plenty. Now the...

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M R. 04/12/25

I enjoy these burgers. Service is always pleasant. It does take a while for them to cook the burgers and they are expensive. But I love them

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Patricia M. 01/22/25

Wait.... If you're going to spend $40 for two burgers and an order of fries, it had better be good...right? Damn good...right? Well, at the Five Guys in Longmont, the answer is wrong! The burgers...

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