my contractor give me this price of rewire the whole unit.
double point $50
single point $40
scv point $80
Data (what they call cat 6 cable) $85
20 A power $100
lighting point $30
lighting install $10
ceiling fan install $40-$50 cos i got 4 blades and 5 blades
heater install $35
change of new db $480
they even do painting and all renovation work
my window and window grill all change to new white with blue glass for 3 room flat $2600
painting 4 diff colour $2200.
some of the items change they do for me free.
fast and nice
so how my price cheap ?