IRWINDALE (CBSLA.com) — Crews were on the scene of a commercial fire Saturday that was burning through the roof of an auto body shop.

According to the Los Angeles County Fire Department, the fire broke out in the Irwindale Auto & Truck Repair building just after 6:30 p.m. in the 16300 block of East Arrow Highway.

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(credit: CBS)

(credit: CBS)

A strong police and fire presence could be seen from overhead. Officials reported heavy smoke and flames protruding through the roof of the building.

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(credit: CBS)

(credit: CBS)

It was unclear if anyone was inside when the fire broke out. No injuries have been reported.

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The cause of the fire is under investigation.