Renovations nightmare

I contacted ZPCON to do a once off garden clean up and the owner indicated they did renovations as well. So I gave them the opportunity much to my regret. The quality of work produced was of an exceptional poor nature and many of the projects had to be redone. The newly installed kitchen cupboard handles are so misaligned, that I am shocked that any contractor would be happy to leave things in that state. The door of one of the cupboards cannot open due to the tile work which they did. The paint work is untidy and the edges have not been painted properly. I regret ever asking them to quote.