Units from Sudbury, Northborough, Southborough, Hudson and Berlin all responded for assistance.
The house is now a total loss.
Marlborough home that caught fire overnight a total loss. 4 people made it out ok. 2 units inside – 1 on first floor, 1 on second. Two dogs alerted family on 2nd floor to fire. Good pups pic.twitter.com/H6T0ootxUW