A couple and their son fled through a window early Friday to escape a raging house fire in Dix Hills that killed two dogs and caused "extensive damage" to one side of the home, a fire official said.

The couple and their son were not injured in the fire at the one-story ranch on Stoll Court, which was reported at 12:51 a.m., according to officials.

The cause of the fire remains under investigation, though it is believed to have been sparked by a nearby barbecue grill that had been used earlier.

The fire official said the three residents fled the house through a window in the master bedroom.

About 55 volunteers from Dix Hills, Greenlawn and Huntington Manor responded, while Commack firefighters provided mutual aid.

NewsdayTV's Doug Geed is heading 'Out East' to showcase the ultimate local spots you need to explore. Credit: Randee Daddona, Michael A. Rupolo Sr.

Out East Show: Visit The Shamrock evergreen maze, Sannino Vineyard, Seven Ponds Orchard and the Warrior Ranch Foundation NewsdayTV's Doug Geed is heading 'Out East' to showcase the ultimate local spots you need to explore.

NewsdayTV's Doug Geed is heading 'Out East' to showcase the ultimate local spots you need to explore. Credit: Randee Daddona, Michael A. Rupolo Sr.

Out East Show: Visit The Shamrock evergreen maze, Sannino Vineyard, Seven Ponds Orchard and the Warrior Ranch Foundation NewsdayTV's Doug Geed is heading 'Out East' to showcase the ultimate local spots you need to explore.

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