LA fire crews responded to a fire Tuesday at a commercial building in the 9000 block of North Mason Avenue in Chatsworth.
The fire at a single-story metal structure sent smoke of the west San Fernando Valley before it was knocked down at about 11 a.m.
The LAFD received the report at about 10:30 a.m. More than 100 firefighters were at the site.
Aerial video showed white smoke coming from the building at 11 a.m. The business was identified as a bottled water delivery facility, and most of the fire appeared to be contained to an outdoor storage area.
Details regarding the cause of the fire were not immediately available.