VICTORVILLE � A fire damaged a self-storage facility Friday afternoon, according to a news release from the San Bernardino County Fire Department.

No one was injured, but 12 storage units sustained damage. The contents of five of the units saw "significant losses," according to the release.

The blaze was reported at about 4:25 p.m. by a customer at the StorAmerica complex in the 12100 block of Locust Avenue in Victorville. Seven San Bernardino County Fire units from Victorville, Hesperia and Spring Valley Lake responded and quickly extinguished the fire, the release stated.

Fighting the fire was difficult because firefighters "were faced with the challenge of cutting through the rollup doors and their locking mechanisms to get to the significant fire inside," according to the release.

The fire department estimated the losses at $50,000 to $100,000, but more than half of the 25-unit complex was saved.

The cause of the fire was under investigation.