My home is in a smallish city but I live and work 300km away coming home once a month. I have a logistical communication problem to begin with then. The person who I chose to do a major plumbing job in my house was unfortunately unknown to me. I found him on kijiji but he looked pretty good on LinkedIn. The big guys were too busy. Nevertheless he claimed to be a pipefitter of 29 years. I told him I needed references before we started but somehow the job got started before I got them. After only a day I started to have concerns as he seemed to be wanting to cut corners. Even his partner brother was disagreeing with him. I took it upon myself to contact the union to ensure he had a license but was told he had to give permission to release that info. I asked him today. And as I had already asked for and received an estimate just this morning from one of the big guys outlining how the job was to proceed I passed on this info. He responded with hysteria proclaiming that my 1000 deposit was his and I could do the work myself. I am not sure what to do now. The big guys were going to charge a lot more and I probably wouldn't have gone ahead with their quote. I have no idea how bad he left my basement he was ripping out major pipes.