Certainly need to avoid Simvik Ltd their owner Stefan stole thousands of pounds of us by adding on top of the fixture and fitting purchases he had made for us. We only discovered this at the end when he refused to give us all of the receipts. One of his staff stole my iPhone and took it to Romania I found out later. Their quality of works is another matter of a serious concern. These 5 star reviews are written by Stefan himself. The vocabulary in these reviews is his, absolutely his.