Unexpected Flood Emergency

With the recent flooding that has happened in Michigan, my brother's family has been hit with their basement destroyed. Not only was there a bathroom but their child's bedroom was also destroyed. Their furnace and water heater are no longer working due to being underwater . Jamie is a nurse at Covenant Hospital while Josh is a full time student.  For the children's safety they are living with me. They need help getting it back to normal. Please help in any way!