Creative Custom Flooring

The day after Mr. Conner tore out my old tile and installed new tile on the backsplash, my one week old garbage disposal would not work. When Mr. Conner arrived that morning, I asked him what he did to my garbage disposal. He said he didn't know. Well, I gave him the little allen wrench that fit into the disposal under the sink, and he was able to move the blades. Out popped a screw that must have fallen in from one of the light plates Mr. Conner removed. He said "I should have covered the sink." The disposal ran fine so I thought that was the end of the problem. I didn't notice a leak under my sink until about 3 weeks later. I called a plumber who asked me what did I put down the disposal as he found a screw hole in the casing of the garbage disposal and said that it needed to be replaced. He said not to use that side of the sink until I replaced the disposal. He said the new garbage disposal, including installation would cost me $150.00. I called Mr. Conner and he said he would get back to me the next day. He did not, and I called him. He said that he would call me by the next afternoon, and he did not and I ended up calling him that evening. He then said he needed a couple of days to see if he could get a cheaper plumber or get it fixed instead of replacing it. I waited a couple of days and finally called him that evening. I left a voice message asking him to call me, which he did not do. Finally, I left him a voice mail the next morning telling him it appeared that he did not have any intention of paying for the garbage disposal and that I was out $150, and that I was going to call the BBB and local tile shops and let them know what he did to me. He then immediately called me back but I did not answer the phone at that time. Mr. Conner did not like that and as a result, for the next several hours he continued to leave me seven filthy, vulgar voicemails calling me every name in the book and said he had better things to do than jump up and fix my garbage disposal. He continued to call and leave just absolutely filthy, disgusting voice mails. He was so angry that I didn't answer the phone that he actually came to my house that same morning. I didn't want to answer the phone, as I was angry and I didn't want to talk to him while was angry. But, I finally did answer the phone and told him I was at work, and he said he was at my house. According to one voice message, if I wasn't going to answer the phone, he would make sure I would listen to him (so he came to my house). He even rang my neighbor's door bell but they didn't answer. They just heard him screaming abuses on his cell phone. Her granddaughter was really scared. I finally had to fix the disposal myself and I sent him the bill. He still hasn't paid for the disposal. I have uploaded all his voice mails that he left me. If you would like to hear them, please advise.