cayenne turbo : Dependable mechanics

[Naufil]

hi Mates,

Picked up Cayenne turbo 2004 last week.

Initially the expansion was leaking so i got it fixed from the dealer, after i had to go get the leak checked from Porsche Center in Parramatta sydney.

I am after a good mechanic worthy of doing maintenance and identifying any issues without ripping me off . i m located near to Blacktown.

thanks in advance 

cheers