Orange County’s original smash burger—home of the legendary flatburger. Swing by for crave-worthy burgers, chicken sandwiches, hot dogs, fries, milkshakes, and way more. Wash it down with beer and wine from our bar, pouring a dozen of the best local craft beers on tap, plus wine, cider, seltzers, and more. Don’t miss one of OC’s best happy hours: $2 off all alcohol and 20% off select food items, every Tuesday–Friday, 2–5 PM. We also roll out a new special every month to keep things exciting, so there’s always something new to try—come back often and see what’s cooking.
Ron Deo
Great spot with fast service. The burger had an amazing mouthfeel — juicy, flavorful, and cooked perfectly. I got the Jalapeño Hammer Burger and finished it way too fast. Parking can be a bit of a hassle, but it’s definitely worth the trip. I’ll be back!
… moreYizhou Jiang
Best super smashed burgers that will satisfy any burger lovers! Better than the overhyped Easy Street Burger in LA and no lines! Must tries: Spicy Smash, shoestring fries, and the $6 katsu-style fried chicken tenders on the kid’s menu is a steal Also the garlic sauce, jalapeño ranch, house sauce are all amazing
… moreHoward Kummerman
Hamburger is hands down the best smashburger restaurant. They’re fried pickles, chili fries, and onion. Rings are superb. However, the smash Burger is the prize. It’s absolutely magnificent and the beer cheese is an innovation in culinary cuisine. Don’t take my word for it. Go there and experience it yourself.
… moreMelanie Foust
One of my fave smash burgers EVER! The service was friendly, everything was fresh and so good. We ordered the CaliBama Q, the Classic, a kids grilled cheese, fried pickles and fries! I loved that all their sauces were available in a self-serve bar too. Definitely coming back!
… moreNicole Cooper
This place started out as a food truck and did so well, it’s now a restaurant. Atmosphere is fun, the service was really good and the food was worth the drive. We would definitely go back. Smash burger The fried pickles were really good too!
… moreAnthony Pineda
Best smash burgers in orange county without a doubt. The menu is small, but what they make is perfectly executed. The burgers, bread, pickles, cheese, they’re all delicious. The staff always has good suggestions and the monthly rotating burger is always really good.
… moreHerb Zumberge
The Ultimate Smash Burger Experience!
If you’re on the hunt for the best smash burger around, look no further than Hammer Burger. This place has perfected the art of the crispy, juicy, flavor-packed burger, and it’s no surprise that everyone who tries it falls in love.
The patties are expertly smashed to create that ideal caramelized crust while staying tender inside. Paired with melty cheese, fresh toppings, and a perfectly toasted bun, every bite is a masterpiece. The balance of flavors is spot on—savory, cheesy, and just the right amount of crunch.
Beyond the burgers, the vibe at Hammer Burger is just as good. Whether you’re grabbing a quick bite or hanging out with friends, the welcoming atmosphere and great service make the experience even better.
Simply put, Hammer Burger is a must-visit for any burger lover. It’s the kind of place you’ll keep coming back to because once you’ve had a taste, nothing else compares.
… moreDaryl Sansevero
Absolutely stellar experience! Was craving a burger and decided to check this out. Employees were all super friendly, even met “Pepper” who I believe is the Owner. Ordered an Original Triple Burger was flavorful, perfectly cooked, crispy on the edges, a smash burger lovers paradise! The batter on the onion rings was spectacular and they were not greasy. If you order fries or onion rings, try the beer cheese! It’s worth it. The atmosphere was fun and they even have a separate bar area. The art outside was awesome! See photos. We will be back soon!
… moreChristopher Walker
Went to Hammer Burger for the first time last night for dinner and had a great meal. Ended up the getting the classic burger with onion rings. The burger was really good. The super thin crispy patties were seasoned perfectly, the potato bun was nice and soft. Just a great burger. The onion rings look they are made with a beer batter which normally is not my favorite, however they were great. Nice and crispy outer coating and sweet onions made the perfect. The staff was great. Highly recommended…
… moreS Q
Very good smash burger with the charred ends that most dont have. Great sauces for your burger. Pick one or all self serve. Great for dipping your fries. Excellent selection of on tap micro brews. Right next door to the Yost Theater. Plenty of free parking in the lot next to it. We will return!
… more