HAINESPORT, NJ (CBS) – Firefighters battled a three-alarm blaze that broke out inside a plumbing supply warehouse in Burlington County early Monday morning.

The fire started at about 3 a.m. inside the US Supply Company building on Marne Highway in Hainesport, New Jersey.

The fire reached three alarms before firefighters officially declared it under control.

There were no reports of any injuries. It was not immediately known how much damage the fire caused.

The cause of the fire remains under investigation.

Reported By Steve Beck, CBSPhilly.com

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