Atlanta firefighters battled flames and frigid temperatures to put out a blaze at a home on Burton Road in Northwest Atlanta Thursday morning.

Four people inside the home are reportedly being evaluated, and receiving treatment for burns and smoke inhalation.

Crews are working to get the power back on as soon as possible.

Atlanta Fire Rescue Spokesman Anare Holmes says they escaped from the burning home just after 4 a.m.

He says it’s too soon to say whether any heating source might be to blame, but investigators are still on the scene looking for the cause of the fire and whether efforts to keep the house warm played a factor.