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Zumbehl Rd. & Regency Pkwy, 1981 Zumbehl Rd., Saint Charles, MO
10:00 am - 10:00 pm
Closed now
All hours
Sun - Sat 10:00 am - 10:00 pm
More Info
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26 Reviews from our TripAdvisor Community

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Time of year
Showing 26: English reviews
Florissant, Missouri
Level Contributor
13 reviews
10 restaurant reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
3 of 5 stars Reviewed April 30, 2016

First off, I appreciated the service here. I thought the two people working the front of the house were very friendly and informative. It was my first visit and they were very helpful. I thought the burgers were quite tasty. My boys and I split the BBQ Bacon Cheddar Smash and the Buffalo Smash. Both burgers were crispy on the... More 

Thank Chad M B
Level Contributor
215 reviews
131 restaurant reviews
common_n_restaurant_reviews_1bd8 44 helpful votes
5 of 5 stars Reviewed April 27, 2016 via mobile

It has been a year since I last visited. Had the Harvest Salad...excellent (maybe a little too much blue cheese). Fresh Tea. Reason tab..less than $9. Manager checked with us twice to make sure we were satisfied! Nice touch.

Thank Gail R
Osage Beach, Missouri
Level Contributor
18 reviews
18 restaurant reviews
5 of 5 stars Reviewed March 13, 2016 via mobile

My first time at Smash burger had heard good things about the place so I could not resist when I saw it. Upscale burger place good quality fish ingredients. Numerous choices of hamburger or chicken sandwiches. My personal choice was the bacon avocado at first impression looked a little bit small. But after consumption it was very adequate. Went for... More 

Thank Marvin1964
Saint Louis, Missouri
Level Contributor
292 reviews
238 restaurant reviews
common_n_restaurant_reviews_1bd8 554 helpful votes
4 of 5 stars Reviewed November 28, 2015

Fantastic burgers, fries and shakes served dine-in or carry-out. Yes, it was a little expensive for "fast food," but the ingredients were all obviously high-quality and everything was delicious. I won't go back every time I'm looking for burgers, but I certainly will return once in a while for a great and quick meal.

2 Thank Bob D
Saint Louis, Missouri
Level Contributor
51 reviews
22 restaurant reviews
common_n_restaurant_reviews_1bd8 25 helpful votes
2 of 5 stars Reviewed August 16, 2015

A ridiculous amount of salt on the seasoned fries. I mean over the top insane-- nobody could like them like this. OK so why only two stars? Well apart from the fries-- which were very expensive (for about $3.50 I expected enough to share-- still not sure if I got the large that I paid for. The point was moot... More 

1 Thank Kyle B
Lake Saint Louis, Missouri
Level Contributor
138 reviews
84 restaurant reviews
common_n_restaurant_reviews_1bd8 74 helpful votes
3 of 5 stars Reviewed June 11, 2015

This was my second visit here. Good burgers and fries. Tried the spicy buffalo fries - really good - spicy for sure. Probably overdose of catsup/mustard - would ask to hold back next time. Tried a milk shake this time, so did my friend. Neither were great. Definitely not worth the price. Service was fast and very friendly. I probably... More 

Thank twwcda
Level Contributor
87 reviews
80 restaurant reviews
common_n_restaurant_reviews_1bd8 16 helpful votes
5 of 5 stars Reviewed June 7, 2015 via mobile

Nice big juicy burgers. Tons to select from. You can also do a create your own burger option. The fries are great with a side of there famous smash sauce. Went with a group of three and we all had a different burger and they were all great. We will be back again.

Thank criticblock
Level Contributor
66 reviews
39 restaurant reviews
common_n_restaurant_reviews_1bd8 24 helpful votes
4 of 5 stars Reviewed May 28, 2015

Our group of five adults had a variety of the burgers on the menu, and not a one of us was disappointed! Probably one of the best burgers I've ever had (the BBQ bacon cheddar) and I would give this place 5 stars but the fries were just meh. Shakes are half price on the weekends, so I busted my... More 

Thank Wheelercar
Level Contributor
215 reviews
131 restaurant reviews
common_n_restaurant_reviews_1bd8 44 helpful votes
5 of 5 stars Reviewed April 22, 2015 via mobile

Excellent burgers! The best sweet potato fries in the metro region. A little pricy....cheeseburger, fries, and soda $10.06. However, the craving has been taken care of....

Thank Gail R
Level Contributor
154 reviews
115 restaurant reviews
common_n_restaurant_reviews_1bd8 30 helpful votes
4 of 5 stars Reviewed April 18, 2015 via mobile

Have always heard of Smash Burger and never tried one. Actually we weren't looking for the place but stumbled across this one. The burger was very good and Mom's salad looked tasty. Can't say much for the buffalo style fries. Next time I will go plain old fries. Next time in St. Louis will stop again.

Thank Lostandhungry

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Restaurant Details

Rating summary
  • Food
    4 of 5 stars
    4 of 5 stars
  • Value
    3.5 of 5 stars
    3.5 of 5 stars
American, Fast Food
Lunch, Dinner
Restaurant features
Takeout, Seating
Good for
Families with children
Open Hours
10:00 am - 10:00 pm
10:00 am - 10:00 pm
10:00 am - 10:00 pm
10:00 am - 10:00 pm
10:00 am - 10:00 pm
10:00 am - 10:00 pm
10:00 am - 10:00 pm
Location and Contact Information
  • Address: Zumbehl Rd. & Regency Pkwy, 1981 Zumbehl Rd., Saint Charles, MO
  • Location: United States  >  Missouri (MO)  >  Saint Charles

Questions & Answers

Questions? Get answers from Smashburger staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?