Hire Professional Sydney Marriage Celebrant for your Wedding The basic work of a Sydney marriage celebrant is to conduct the wedding in a smooth and errorfree manner. Our job is to officiate the wedding and take care of all the legal preceding and paperwork. We also recommended some of the most popular wedding venues, so that you don’t have to worry about it. We even provide legal advice and answer all your questions related to marriages. It’s like having a legal advocate in your marriage.