You can try this guy.....
http://www.absa.net.au/findass/Details.aspx?id=911
I have used him to do all my Energy Efficiency Assessments for me (I'm a arch. draftsperson / designer) and never had a problem. So although I can't say I have actually gone thru with him to do a
Building Inspection Report as such, I definetely wouldn't hesitate in at least asking him for a quote if it were me - and I'm fussy trust me!
Let me know if you do contact him what his fee would be ok?