FORT LAUDERDALE, Fla. -

Dozens of firefighters were called to a Fort Lauderdale warehouse Friday morning to battle a fire at the M&M Auto Body along Northeast 13th Street.

Investigators say a witness nearby heard what sounded like an explosion before the fire sparked. 

Firefighters managed to contain the flames quickly, before they spread to the exterior of the building.

No injuries were reported.

Investigators are still working to determine started the blaze.