Smashburger

Smashburger Smashburger is a fast food restaurant that offers a unique burger experience combining the superior product, service and atmosphere associated with sit-down casual dining and the speed and convenience of quick-service restaurants. Their handcrafted menu items range from smashed-to-order burgers, Haagen-Dazs milkshakes, chicken sandwiches, salads, and sides made with fresh, premium ingredients served in less than six minutes. As the fastest restaurant company to reach 100 units, Smashburger is on its way to becoming a leading international brand. Located at S. Avalon Boulevard in Carson, CA, visit Smashburger today for their savory signature recipes available for delivery or take-out.

Recent social media posts

You can't buy happiness. You can buy a Smashburger for $4.99. That's basically the same thing.
09/04/2026

You can't buy happiness. You can buy a Smashburger for $4.99. That's basically the same thing.

09/02/2026

They’re eating your fries anyway. Might as well save on dinner. 🍔 Kids 12 and under eat free every Wednesday with the purchase of a qualifying adult meal. In-restaurant at participating locations only.

09/01/2026

Teachers and students, this one’s for you. 🍟 Get fries or tots for $1 all September long with any purchase. Valid ID required. In restaurant only.

Available at participating locations.

Swipe for a surprise. 👀➡️ 🍟 Free regular fry with any burger purchase when you use code FREEFRY. Today only, 8/28. Parti...
08/28/2026

Swipe for a surprise. 👀➡️ 🍟 Free regular fry with any burger purchase when you use code FREEFRY. Today only, 8/28. Participating locations only.

08/26/2026

Our version of getting outside ⛅️🥓🍔

08/22/2026

It’s called a Big Dog for a reason 🌭

08/19/2026

Sounds like your next order is settled

08/16/2026

The fyp has spoken

08/15/2026

It’s a classic for a reason

08/06/2026

Need bacon like we need air to breathe 🥓

08/05/2026

This is what satisfying a pickle craving looks like

08/02/2026

Cheaper than most tv subscriptions btw

Summer is served
07/07/2026

Summer is served

Burgers need beer 🍔🍺 Enjoy a Jalapeño Crema Smash + 24oz Modelo for only $11.99! 🍻 Alcohol should be consumed by persons...
05/06/2026

Burgers need beer 🍔🍺

Enjoy a Jalapeño Crema Smash + 24oz Modelo for only $11.99! 🍻

Alcohol should be consumed by persons 21+. Available in-restaurant until May 31st at participating locations only. Drink responsibly. Drive responsibly.

Our fresh menu has arrived 🌿🥑✨New flavors. Fresh ingredients. Stacked vibes.🌿 Green Goddess Bacon Stack - Certified Angu...
04/07/2026

Our fresh menu has arrived 🌿🥑✨

New flavors. Fresh ingredients. Stacked vibes.

🌿 Green Goddess Bacon Stack - Certified Angus Beef, American cheese, layers of stacked applewood smoked bacon, baby arugula, tomato, fresh-sliced avocado, and green goddess dressing on a butter-toasted bun.

🌶️ Jalapeño Crema Smash (only $4.99) - Certified Angus Beef, Pepperjack cheese, grilled jalapeños, and Mexican crema on a butter-toasted bun.

🌭 Mexicali Big Dog - ¼ pound 100% Angus beef hot dog, cheddar cheese sauce, grilled jalapeños, chopped bacon, crispy fried onions, fresh-sliced avocado, and Mexican crema on a butter-toasted Big Dog roll.

🍳 Egg Truffle Mushroom Smash - Certified Angus Beef, Swiss cheese, sautéed cremini mushrooms, fried egg, baby arugula, and truffle mayo on a butter-toasted bun.

🍔 Avocado Bacon Ranch Stack - Certified Angus Beef, American cheese, layers of stacked applewood smoked bacon, lettuce, tomato, fresh-sliced avocado, and ranch dressing on a butter-toasted bun.

🥗 Avocado Arugula Green Goddess Salad - Baby arugula and leaf lettuce topped with fresh-sliced avocado, egg, chopped bacon, shredded cheddar cheese, diced tomatoes, and red onion. Served with green goddess dressing.

Mint to be sipped. 💚Our NEW hand-spun Mint Oreo Shake blends Häagen-Dazs® ice cream with cool mint and crushed Oreo® coo...
03/03/2026

Mint to be sipped. 💚

Our NEW hand-spun Mint Oreo Shake blends Häagen-Dazs® ice cream with cool mint and crushed Oreo® cookies for the perfect refreshing indulgence.

Go on… take a sip. 😗

Shrimp is here — and it’s not playing small 🍤🔥From crispy baskets to big, bold rolls, this lineup brings the heat and th...
02/03/2026

Shrimp is here — and it’s not playing small 🍤🔥

From crispy baskets to big, bold rolls, this lineup brings the heat and the crunch.

🔥🍤 Scorchin’ Shrimp Basket - 24 crispy shrimp tossed in scorchin’ hot spices, served with fries, remoulade sauce, and chipotle mayo.
🔥🍤 Scorchin’ Big Shrimp Roll- Crispy shrimp with scorchin’ hot spices, fresh leaf lettuce, and remoulade sauce on a butter-toasted roll.
🍤 Shrimp Basket - 24 crispy shrimp served with golden fries, remoulade sauce, and chipotle mayo.
🍤 Big Shrimp Roll - Crispy shrimp, fresh leaf lettuce, and remoulade sauce on a butter-toasted roll.

Available for a limited time only.

Cheesy Mac Smash cheesin for its close up 📸🧀Stacked with Certified Angus Beef®, melty American cheese, smashed & griddle...
01/26/2026

Cheesy Mac Smash cheesin for its close up 📸🧀

Stacked with Certified Angus Beef®, melty American cheese, smashed & griddled creamy mac & cheese on a butter-toasted bun.

Mic drop 🎤 You read that right. Quality you can taste. Value you can count on. That’s the $4.99 All-The-Time Menu.
01/25/2026

Mic drop 🎤 You read that right. Quality you can taste. Value you can count on. That’s the $4.99 All-The-Time Menu.

It’s National Cheese Lovers Day 🧀So naturally, we’re leaning into the cheesiest cravings.BOGO Burgers & Big Dogs — redee...
01/20/2026

It’s National Cheese Lovers Day 🧀
So naturally, we’re leaning into the cheesiest cravings.

BOGO Burgers & Big Dogs — redeem in-restaurant or online with code CHEESEME.

Valid until 1/23/26. Available at participating locations.

Feel the burn. Love the flavor 🥵 Celebrate International Hot & Spicy Food Day with our Scorchin’ lineup 🌶️🔥 BOGO Burgers...
01/16/2026

Feel the burn. Love the flavor 🥵 Celebrate International Hot & Spicy Food Day with our Scorchin’ lineup 🌶️

🔥 BOGO Burgers & Big Dogs TODAY
Use code SPICYBOGO — in-store & online

Double the heat. Double the bite 😋

Address

20420 S. Avalon Boulevard , Suite B
Carson, CA
90746

To get to S. Avalon Boulevard in Carson, you can take the Metro Blue Line and get off at the Avalon Station. From there, it is a short walk south on Avalon Boulevard to reach the restaurants.

If you prefer to drive, take the 405 freeway and exit Avalon Boulevard. Head south on Avalon until you reach the restaurants.

There is limited parking available in the lot adjacent to the restaurants. Alternatively, street parking may be available on nearby side streets.

Opening Hours

Monday 10am - 10pm
Tuesday 10am - 10pm
Wednesday 10am - 10pm
Thursday 10am - 10pm
Friday 10am - 10:30pm
Saturday 10am - 10:30pm
Sunday 10am - 10pm

Alerts

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What people say

Burger restaurants have always been a popular choice for foodies who crave juicy, flavorful burgers that are made with fresh ingredients. And when it comes to burger restaurants, Smashburger on S. Avalon Boulevard in Carson is definitely one of the best.

What sets Smashburger apart from other burger joints is their innovative concept that combines the superior product, service, and atmosphere associated with sit-down casual dining and the speed and convenience associated with quick-service restaurants. Their handcrafted menu items ranging from smashed-to-order burgers, handspun Haagen-Dazs milkshakes, chicken sandwiches, salads, and sides made with fresh, premium ingredients are served in less than six minutes.

The savory signature Smashburger recipes are a must-try for anyone who loves burgers. The burgers are juicy and flavorful, made with fresh ingredients that are smashed-to-order to ensure maximum flavor. The chicken sandwiches are also a hit among customers who want something different from the classic beef burger.

Aside from their delicious food offerings, Smashburger also provides excellent service to their customers. The staff is friendly and accommodating, making sure that every customer's needs are met.

Overall, Smashburger on S. Avalon Boulevard in Carson is a great place to satisfy your burger cravings. With their innovative concept, fresh ingredients, and excellent service, it's no wonder why they're well on their way to becoming a leading international brand.