Smashburger® is a leading fast-casual better burger restaurant 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 comfort foods ranging from smashed-to-order burgers, handspun Haagen-Dazs® milkshakes, chicken sandwiches, salads, and sides made with fresh, premium ingredients and quick 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.
Mixed reviews on food quality; some customers enjoyed the burgers while others found them salty or poorly prepared.
Customer Service
Customer service experiences vary widely; some staff were praised for friendliness and efficiency, while others were criticized for rudeness and lack of professionalism.
Cleanliness
Multiple reviews noted cleanliness issues, including unsanitary conditions and a messy environment.
Operational Issues
Frequent complaints about long wait times, incorrect orders, and early closures, indicating potential management and staffing problems.
Overall Experience
While some customers had positive experiences and enjoyed the food, many expressed dissatisfaction with service and food quality, leading to a lack of consistency.
TT
Twizty
3 days ago
5.0
I love that not only does the kitchen team make the food with Love but also the lady that serves the food and bags the Togo orders my strawberry milkshake was amazing thanks again for everything 😇💜✝️
DB
Deedee blake
Feb 18, 2026
1.0
Found a hair in my milkshake 🫠 literally pulled it from My mouth, crazy thing is my sister also had one in hers (they were both bought together) definitely won’t be going to this location again
MG
Missy G.
Feb 18, 2026
5.0
I just walked in😀 The lady at the register is super friendly believe her name is luis. Everything I ask for I received with great customer service thank you smash burger.
MM
MTL
Feb 7, 2026
1.0
They have the dumbest workers, working there. I waited for over 30 min when I ordered pick up and they told me the food isn't ready after I showed up 10 min after I was supposed to pick up the food only to find out the food had been sitting on the counter the whole time.
CP
Carolina palms
Jan 22, 2026
1.0
Unfortunately, this was one of the worst fast-food experiences I’ve had.
The wait was extremely long, and instead of working, several of the young women in the back were dancing, yelling, laughing loudly, and using profanity in front of customers. At one point, the cashier loudly announced they were not taking customers unless it was a cashless order with the BOGO deal. Two men in front of us and another customer behind them left due to the confusion and delay.
When we finally ordered and asked to use the BOGO promotion, the cashier acted as if she had no idea what we were talking about, despite having a printed copy of the promotion right in front of her. She questioned whether the offer was valid, asked if it was from Instagram, and implied it wasn’t acceptable. I had to show her the Smashburger website before she went to ask another employee in the back—who was loudly singing, yelling, and calling coworkers inappropriate names instead of helping or making food.
After all of that, the cashier ended up using the code from her own printed sheet, which could have been done from the beginning instead of making it seem like we were making it up.
The fries were stale, though the burger itself was actually very good. Unfortunately, the food isn’t enough to make up for the unprofessional behavior, excessive wait time, and chaotic environment. Between the yelling, profanity, and poor service, I wouldn’t recommend this location. There are plenty of better options nearby like In-N-Out or Raising Cane’s that value customers’ time and provide a much better experience.
Smashburger is a fast-casual burger restaurant known for smashed-to-order burgers, handspun Häagen-Dazs® milkshakes, chicken sandwiches, salads, and sides made with fresh, premium ingredients.
What are the operating hours of Smashburger?
Smashburger is open from 10:00 AM to 9:30 PM Monday through Thursday and Sunday, and from 10:00 AM to 10:00 PM on Fridays and Saturdays.
Does Smashburger offer delivery and takeaway options?
Yes, Smashburger offers both delivery and takeout services, and also supports order and pay ahead.
Where is Smashburger located in Avondale, AZ?
Smashburger is located at 9915 W. McDowell Rd., Suite 101, Avondale, AZ 85392, USA.
Is Smashburger wheelchair accessible?
Yes, Smashburger has wheelchair accessible entrance, parking, seating, and restrooms to accommodate all guests.
Does Smashburger serve alcohol or beer?
Smashburger serves beer and alcohol but does not offer liquor, cocktails, wine, or happy hour drinks.
Can families with children dine at Smashburger?
Yes, Smashburger welcomes families and children, offering a children's menu and high chairs.
Which popular nearby places can I visit before or after dining at Smashburger?
You can visit Gateway Crossing shopping center for shopping, Menchie's Frozen Yogurt for desserts, or Massage Envy - Avondale for spa treatments near Smashburger.
Are there other dining options close to Smashburger?
Nearby dining options include Rumbi Island Grill (Hawaiian cuisine), WaBa Grill (Asian restaurant), Pita Kitchen (Mediterranean cuisine), and Chipotle Mexican Grill.
How can nearby attractions enhance my visit to Smashburger?
After enjoying a meal at Smashburger, you might relax with a massage at Massage Envy, or satisfy a sweet tooth at Menchie's Frozen Yogurt, both conveniently located nearby.
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