A builder was building a retaining wall and refused to follow the engineers design. The builder in writing unilaterally terminated half way through the job costed at $10,000. I paid $4000 out of $5000 he had claimed via 2 invoices, invoice A and B. The $1000 outstanding he claimed was for invoice A. I asked for itemization of the invoices so I could make sense of his $1000 claim. He refused to do this. I did not pay.
6 months later I received debt collector notice for $3500 for invoice B, for the first time. Invoice A, not referred to. I explained that I had never received a notification that this $3500 was oustanding, and I explained I have not itemization of invoice as allowed by ACCC. The builder then wrote and said ""I'm going to just wipe the debt because your not worth the headache and the pain". He then changed his mind and the debt collector continued to pursue the debt. Then debt collector withdrew this claim in writing. I have not received any further communication from the builder.
My question is whether the builder can now go back to the $1000 claim for invoice A?
6 months later I received debt collector notice for $3500 for invoice B, for the first time. Invoice A, not referred to. I explained that I had never received a notification that this $3500 was oustanding, and I explained I have not itemization of invoice as allowed by ACCC. The builder then wrote and said ""I'm going to just wipe the debt because your not worth the headache and the pain". He then changed his mind and the debt collector continued to pursue the debt. Then debt collector withdrew this claim in writing. I have not received any further communication from the builder.
My question is whether the builder can now go back to the $1000 claim for invoice A?