I changed supplier from EON to another provider when I moved into a new home as we were with someone else previously. It took them 3 months to get the correct meter readings so I could settle the account. Phoned in multiple time to see what was going on and was advised they were awaiting the readings from the new supplier and for me to wait until they were received. When they were corrected and I was sent the final bill I paid it. In the background they marked me as 2 failed payments on my credit report and subsequently I failed a mortgage application. Even though their call retention is 6 months, and this was only a few months after, they refused to remove the bad marker as the persons I spoke to did not record all the information on the calls. They also "coincidentally" were unable to listed to the call to confirm what they told me. Really Disgusted.