Removal possum from roof cavity plus prevention of future infestation

Guy requested 3 quotes from Pest Controllers in Bonnet Bay

We believe that we have a possum in the roof cavity, nesting between the lower and upper floors of the house.

Possum removed from room second storey
Possum or possums living between the levels of 2 storey house.

Possum removed from roof second storey
Possum or possums living between the levels of 2 storey house.

Possum removed from roof
Have possum living between levels of 2 storey home and need removed

Remove possum from roof. currently building and possum will be stuck.
Have put a second stoey on and there is a possum living between the two...