Beneath is a list of Unitlity providers in New South Wales

The Energy & Water Ombudsman (EWON) handles complaints about energy marketers, including door-to-door salesman.

There is often only one water supplier in your region. However there are a range of electricity suppliers and gas suppliers you can contact to find a contract that is most suitable for you. More info at: http://www.deus.nsw.gov.au/index.asp

Electricity providers New South Wales:

Gas Suppliers New South Wales

More info at: http://www.kangaruni.com/utilities-how-organise-gas-electricity-and-water