PISCATAWAY, N.J. (CBSNewYork) — Fire crews are on the scene of a commercial building fire that reached two alarms in Piscataway.

The fire broke out around 3 a.m. Tuesday at a building on West 7th Street.

There were heavy flames when firefighters arrived, but it was largely under control by about 7:30 a.m., CBS 2 reported.

No injuries have been reported.

The cause of the fire is under investigation.

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