Unqualified Fumigator

We did business with Solution group to fumigate our house for borer's. When the new owners moved in the borers were still active - Upon our investigation we found that Solution Group in not a registered inspector/fumigator and that he obtained an inspector to sign of his work so the inspector/fumigator was not involved in the fumigating - Solution Group's chemicals does not work - Solution group promised us that they will refund our R12500 but nothing is happening. i do not recommend this company.