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Santa Ana Commercial Building Damaged in Early Morning Fire; Cause Under Investigation

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An early morning fire at a commercial building in Santa Ana is under investigation Monday.

Firefighters responded to a commercial building fire in Santa Ana on Sept. 18, 2017. (Credit: OnScene.TV)

Firefighters responded to a commercial building fire in Santa Ana on Sept. 18, 2017. (Credit: OnScene.TV)

The fire broke out about 2 a.m. in the 1500 block of East McFadden Avenue, the Orange County Fire Authority stated in a tweet.

About 50 firefighters quickly doused the flames and got fire under control by 2:40 a.m.

Heavy smoke and fire damaged four suites in the single-story commercial building but no injures were reported, according to the Fire Authority.

Investigators are trying to determine a caused for the fire.