Montrose Auto Body: Bumper-to-Bumper Collision Repair in Northeast Los Angeles. As a fast-growing suburb on the outskirts of Los Angeles, Montrose has its fair share of people and automobiles. Which means it also has its share of minor fender benders and more serious auto collisions. Fortunately, you don’t have to drive far to get quality auto body repair work. Simply bring your damaged vehicle into our Fix Auto Montrose collision repair shop for the finest in professional auto body repairs and customer service.