ADG Electrical Contractors Pty Ltd

ADG were engaged by our builder who renovated our property in 2020-21. After attending and doing some phone line wiring work the landline stopped working. They later came to try and rectify it and were unable to. An Optus technician repaired it - it was an internal issue.ADG charged us for trying and failing to rectify this problem - what we believe was of their own making given it worked prior to their initial attendance.We paid at the time under duress from the builder (we wrote to the builder expressing our dissatisfaction).We have since reached out to adg and they have denied responsibility