John - You will notice there is not a lot of activity on the forum at the moment. Due to the very slow load times many have given up on visiting, hence your lack of replies. You can find all NSW licensed certifiers on this list:
http://www.rms.nsw.gov.au/documents/...certifiers.pdf
I can recommend Treeve Andrew given he is the most knowledgeable in this area that I have come across.