Disappointed work ethic.

Please do not use this company KS Tree fellers the owner goes by the name of Kity as they do not adhere to their ethical business morals. The owner of this company also does car port installations amongst other work. I had sub contracted work to them to install a carport. Upon completion he had assured me that the work had been carried out and completed in good order. My mistake of then paying him his balance for the job done before getting the building engineer to give his report. Once the engineer had completed his report there were multiple errors in the report. I submitted the report to Kity and had asked him please in good faith since I have now paid his deposit and balance if he could just go and rectify his errors I was met with false promises. I have been trying for almost 2 months but still being met with false promises. His recent response was for me to find someone else to rectify his errors and he will then pay whoever I get to fix his errors. I was not impressed with this solution as he has not been honest in the way he has handled this project and had given me no guarantee that he would then pay someone else to rectify HIS work. Please do not support this company. He is not a honest business man.