Firefighters contained a fire Sunday at a single-story commercial structure in Mead Valley where a roof collapsed, authorities said.
The fire was reported shortly after 10:30 a.m. Sunday in the 20500 block of Lee Road, according to the Riverside County Fire Department.
No injuries were reported.
Crew remained at the scene for an additional two hours for extensive overhaul, fire officials said.
The cause of the fire was not immediately known.