A plumber is a professional who has specialty in installing and repairing of piper used for carrying water, sewage, waste water and gas, collectively referred as plumbing. A plumber is a person who decides where the pipes should be laid and he also takes care of the installation of the pipes. He also connects internal plumbing to the external fixtures such as showers, washing machines and sinks. Sometimes, he also handles gas pipe lines for cooking and heating and some may specialize in cooling and heating systems also.
A plumber is also responsible for repairing broken or weak piping and he may also be called for unclogging a toilet, fixing leaky faucets and checking old pipes that may be leaking or warped. Because no home can be resided in without proper plumbing, it is extremely important to call a plumber if you are going to construct or renovate a structure.