A plumber license is an official permission, or license, from a government agency that allows someone to work in the plumbing industry. Because plumbing is such an important part of a building’s structure and functionality, plumbers must be knowledgeable in order to do their jobs. Plumber licensing requirements vary by jurisdiction, with many areas, especially in the United States, requiring a license before working on plumbing systems or representing himself to the public as a plumber. Some governments issue different types of licenses based on a plumber’s expertise and competencies, and these licenses may limit the type of work a plumber can perform.
Many countries license various types of trades, especially if the government can demonstrate that doing so protects the public interest. Because faulty plumbing can pose a serious health and safety risk to both residents and the general public, many jurisdictions require that anyone working in the plumbing industry obtain a plumber license. The process for obtaining a plumber license varies greatly depending on the jurisdiction. In the United States, for example, becoming a licensed plumber is usually a matter of following state or even municipal laws and regulations. Some of the more advanced plumber licenses, such as a master plumber designation, can only be obtained after many years of experience as a plumber.
Any type of trade licensing is beneficial because it provides a system of professional regulation for people who work in a specific profession or trade. If a license holder demonstrates competency or directly violates the law or the established code of professional ethics for plumbers, the body that issues the license can suspend or limit that license. In many cases, the licensing body will have a grievance committee or a system through which the general public can file a complaint against a plumber in order to address situations involving incompetency or fraud.
In order to obtain a plumber license in the United States, you must typically complete an apprenticeship program that also includes participation in a formal study program. Local unions that work to match apprentice plumbers with master plumbers for training may develop these programs. The apprentices will take classes at a local trade school or community college in addition to working with the plumber. Following the completion of the apprentice’s apprenticeship, he may be eligible to sit for the licensing exam and apply for his license.