Plumbing is mostly define as working with pipes, plumbing fixtures, drinking water systems, tubing and drainage system. Plumbing system can be found at every home or even on large building and establishments. It has two subsystems, the one brings freshwater in and other takes waste water out. But some of our plumbing fittings at home can have issues as time pass by. It maybe a simple leak at the faucet up to main plumbing system problem. Either way, you can fix it yourself or ask professional plumber help. DIY can save money and useful for emergency purposes when plumbers are not around. But sometimes, there are fixes that really need plumbers help to get done.