To file a complaint regarding utility companies, you can visit the Arizona Corporation Commission website

While RUCO represents residential customers, we also work closely with all the investor owned utilities in the state, and therefore make available resources that may be helpful not just to consumers who have questions about their utility, those organizations that regulate them in various forms and/or engage in some way with the various utilities. Therefore we make the resources on this page available for anyone with questions or an interest in learning more.