Contact First name Last name Organisation Contact me by Email Phone Email address Phone number Enquiry Please select enquiry type Corporate Electricity Gas Licensing Powerline Environment Committee (PLEC) Ports Rail REES Water Website feedback Message File Upload * For multiple files to upload, please merge the files into one zip file refreshGet Audio Code Type the code from the image Essential Services Commission GPO Box 2605 Adelaide SA 5001 Level 1 / 151 Pirie Street Adelaide SA 5000 Telephone (08) 8463 4444 Freecall 1800 633 592 (mobile phones and SA only) Feedback and dispute resolution