I am amazed at some of the poor work quality I encounter. I have decided to start sharing some of these situation to help people understand the need for hiring a licensed professional. The choice is always yours to make and the consequences will be yours to deal with.
I was called out to a pharmacy to troubleshoot a leak a sink where a pharmacy grade Reverse Osmosis system had been installed. What I found was a true no brain-er; clearly this work was done by someone that either had very little experience or very little common sense.