Smashburger operates a counter-service location at 6061 El Cajon Blvd, Suite C, in San Diego's College Area, 92115, producing its signature smash-technique burgers on a flat-top griddle that presses seasoned Angus beef into a thin patty for maximum crust contact. The El Cajon Blvd storefront sits within the University Square retail node near SDSU, drawing a lunch and dinner crowd split between campus students, faculty, and the surrounding College Area workforce. The location shares the University Square complex with Crunch Fitness — University Square, creating a gym-and-grill loop that feeds post-workout appetites directly into the Smashburger counter without requiring a second parking stop. Menu builds include the Classic Smash with American cheese, lettuce, tomato, pickles, onions, and Smash Sauce on an egg bun, alongside rotating regional and limited-time burger formats that the chain cycles through its national system. Chicken sandwiches, black bean burgers, and a dedicated kids' menu extend the protein range beyond beef, and the side program covers SmashFries tossed in rosemary, garlic, and olive oil, onion rings, and hand-spun shakes made with Haagen-Dazs ice cream. Breakfast service adds a morning daypart that most fast-casual burger chains on El Cajon Blvd do not cover, and the catering menu scales burger platters for office events and campus functions. Beer is available alongside the food menu, giving the dining room a slight edge over drive-through competitors in the same corridor for SDSU-area diners who want a sit-down lunch with a drink. El Cajon Blvd through College Area carries significant foot traffic for restaurants near SDSU, and Smashburger's position at the boulevard's commercial midpoint puts it within the same quick-service dining cluster as Chuy's Taco Shop, the long-running taco counter that draws its own campus-adjacent crowd. Free parking in the University Square lot and delivery through major third-party apps keep the location accessible for both walk-in and remote-order traffic across the 92115 ZIP.