hired this plumber in 2012 to replace a hot water heater and install a reverse osmosis under the kitchen sink. He cut a hole in the sink to insert the RO. I asked him if he was going to seal around the hole. He said no. I said wouldnt it rust? Well, it did rust, and developed a slow leak which ruined the cabinet. I called him twice. The first time he said hed be over at 2:00. By 3:00 no show. I called him again. He said he would be over in an hour. He wasnt. By 5:00 I called again. He said he would be over by 6:00. At 7:00 I told him it was too late. I tried again to get him to fix this issue. The next appointment he did show up. Said he would order a part for the RO and never came back again. Never returned my phone calls. I hired another plumber fix his mistakes. Onto the hot water heater. Long story short When he replaced to 40 gallon hot water heater with a 5