Firefighters knocked down a fire Sunday inside one unit in a row of commercial units in Arlington Heights.
The blaze occurred inside one unit housing an auto parts/body shop at 3219 W. Washington Blvd., according to Los Angeles Fire Department spokeswoman Margaret Stewart.
The department dispatched 45 firefights to the scene and extinguished the flames in 23 minutes, Stewart said.
No injuries were reported and the cause of the fire remained under investigation, she said.