Rebuild a house

My Brother had a house fire a few days ago. He then  found out that his insurance had stopped after the recent loss of his Wife.
My Brother and his boys 18 and 10 will have no choice but to live in the garage as best they can.
The money for motels will soon dry up.
They live in a small country town in Qld.
I am trying to raise enough money to pay  an electrician and plumbers. Maybe some paint and a kitchen.