NEW LONDON, Conn. (WTNH) – A fire broke out at a convenience store early Thursday morning in New London, causing significant damage.

The call came in around 2 a.m. at the 7-Eleven located at 283 Broad St. Fire officials said the store was open when the fire sparked, but occupants were able to get out safely.

Crews from Waterford, Groton, the Sub Base and Poquonnock were called to assist with the fire, which was under control by 4 a.m.

Fire officials said there was extensive damage to the store as a result of the fire. No injuries have been reported.

The fire marshall’s office is investigating the cause of the fire.