Hi Kimlorraine!! Firstly Welcome to BTB. With regards to photographers it depends what you are after and your budget; Here are a couple of recommendations but you will need to check them out to see if their style is what you are after - I have supplied a videographer link as well, same thing applies there you need to view samples etc to see if you want that style. Whilst not located in Macarthur - they will all service this area.
Photography Inner West Sydney - Diverze Photography
daniel hatfield photography
Stuart Leal at Studio 48 Wedding & Portrait Photography, Victoria Road Drummoyne
Wedding Photography Sydney by Sydney Photographer Tanya Rochat
Wedding Video DVD Sydney :: Abraham Joffe
I hope this is of some help.