Fire flares up at South LA commercial building, power lines sparking

SOUTH LOS ANGELES (KABC) -- Firefighters on Tuesday were battling a flare-up at a commercial building in South Los Angeles that erupted in flames the day before.

The large structure, which houses a hardwood floor supply business, was engulfed by fire early Monday morning near the intersection of Alameda and East 55th streets.

Crews worked to extinguish the flames for several hours, but the fire flared up again overnight.

AIR7 returned to the scene Tuesday morning as several engines and firefighters tried to tamp down the raging flames with water. Power lines directly over the building were seen sparking.

DEVELOPING: We will add more details to this report as they become available.