Fire crews battle basement blaze in Sharon Hill, Pa.

Firefighters battled a basement blaze inside a house in Sharon Hill, Pennsylvania early Friday morning.

The fire broke out just before 3:30 a.m. on the 200 block of Watson Road.

Crews had a hard time getting to the basement area to find the source of the blaze.

However, they were still able to place the fire under control within a half hour.

So far, there are no reports of any injuries.

Investigators are trying to determine what sparked the blaze.