BOSTON (WHDH) - Boston fire officials are crediting a passing ambulance with alerting crews to a house fire in Dorchester on Sunday.

Crews responding to a reported structure fire on Harvard Avenue used ladder trucks to extinguish the blaze, which spread to a nearby building due to high winds.

Boston EMS later hailed EMTs Cohen and Mills with “safely and rapidly evacuating residents after on-siting the fire.”

Eleven people were displaced.

There were no reported injuries.

The cause of the fire remains under investigation.

This is a developing news story; stay with 7NEWS on-air and online for the latest details.

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