FRESNO, Calif. (KSEE/KGPE) – Fire crews battled a house fire in Fresno County early Friday morning, according to Fresno County/Cal Fire. Fire crews responded to the fire around  4 a.m. in the area of Alluvial and Dewolf avenues. Officials say the first arriving engine on the scene reported a garage fully involved. Firefighters say the fire spread to about 50% of the home. The cause of the fire is under investigation and no injuries were reported.