Smashburger is an innovative restaurant concept that is redefining its category by providing a burger experience that combines the superior product, service and atmosphere associated with sit-down casual dining and the speed and convenience associated with quick-service restaurants. With its handcrafted menu items ranging from smashed-to-order burgers, handspun Haagen-Dazs milkshakes, chicken sandwiches, salads, and sides made with fresh, premium ingredients and served in less than six minutes, Smashburger is putting the burger back at the center of the consumer dining experience. As the fastest restaurant company to reach the 100-unit milestone, Smashburger is well on its way to becoming a leading international brand.
Counter-serve chain featuring signature smashed burgers, plus sides & shakes. Based on 471 reviews, the restaurant has received a rating of 3.5 stars. Price $$
✔️ Dine-in ✔️ Curbside pickup ✔️ No-contact delivery

Address:
1650 28th St Space 1226, Boulder, CO 80301
Phone: (303) 656-4694
Website:
Hours
| Saturday |
10:30 AM–10 PM |
| Sunday |
10:30 AM–9:30 PM |
| Monday
(Labor Day)
|
10:30 AM–9:30 PM
Hours might differ
|
| Tuesday |
10:30 AM–9:30 PM |
| Wednesday |
10:30 AM–9:30 PM |
| Thursday |
10:30 AM–9:30 PM |
| Friday |
10:30 AM–10 PM |
Menu
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Menu Photos
Photo Gallery
Reviews
Essoya Artisans
Usually great but ordered single Mac n cheese burger and all I got was a dried out patty of mac n cheese with no burger. Just bun and burnt dried out Mac n cheese. Wasted 10 bucks and didn’t eat. Lost a good customer.
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Eric Senchuk
Soggy poorly put together and not edible burger because the bread is gross. Also stale and hours old fries. I won’t ever be go back.
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Marijan P
This is a great burger! You should definitely try it if you have never been around Denver before.
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Frank Gibbs
Honestly one of the better smash burgers and burgers in general that I’ve had in a while. Was a bit of a wait but nothing crazy, food did come out very staggered. Overall I’d definitely go back. I got the double classic smash burger. Wife got a chicken burger which was “super ok”. This location didn’t have the spicy option available
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L M
When I walked in there was not one employee in site. After waiting 5 min in a dead restaurant for someone to appear, they Apparently gave my online order to someone else, I was there three min after the online site said my order would be ready. There were no apologies for what happened, just a comment of oh we will make everything a double patty (they were already double Pattie’s)
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Myke Lawson
Fries were old and stale asked for new ones. She stated they will get new ones and didn’t receive them. when I asked again the girl up front said the are making orders we just spent $30 and are in the restaurant why are we not helped immediately when we got bad food. Completely unacceptable will never come here again!
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Daniel Hagewood
Come here if you wanna wait 25 minutes for a single burger even though the store is empty. Also took 15 minutes for them to even realize they didn’t have some of their foods items we ordered, so who knows what’s going on back there
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Sarah Mautz
Ya nah, big miss. Super dirty, waited 30 minutes for cold food. Honestly shockingly bad experience. Get a better burger faster somewhere else
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Jessica Thurston
I ordered dinner through the app for my husband and I. We started eating and we noticed several things that were very wrong. My sandwich in particular was missing several ingredients that were supposed to come with it, and the lettuce on it was wilted and old. Our fries were old, cold, and a quarter of the portion size they should have been. I ordered a regular and my husband ordered a large and they looked about the same sad quality. As I took a bite of my sandwich a piece of wood fell out onto my plate!? It looks like a wood shard from a supply pallet. This is SO UNSANITARY and not to mention UNSAFE!!!!! I’m so happy I didn’t bite down on it or worse swallow it. Im five months pregnant and at that point, I couldn’t even finish my sandwich and just threw the rest of it away. My husband felt the need to dissect his sandwich in fear of what might be lurking in it. Needless to say the meal was ruined, and it was $30 down the drain. I’m hoping corporate will do the right thing and at least refund my money. I will likely never return to smashburger
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Keepingit Real
Don’t reccomend. Service is slow. Needs to hire more staff asap. Messed up my order and had to go back. So many other options to choose from that are a walking distance. Chipotle, potbellys, McDonald’s, burger king.
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