7251 Description of  Plumbers   Plumbers install, repair and maintain pipes, fixtures and other plumbing equipment used for water distribution and waste water disposal in residential, commercial and industrial buildings. They are employed in maintenance departments of factories, plants and similar establishments, by plumbing contractors, or they may be self-employed.  Here is a list of Example Titles of this occupation.   apprentice plumber journeyman/woman plumber maintenance and repair plumber maintenance and repair plumber, (non-construction) maintenance plumber marine plumber plumber plumber – pipefitting plumber apprentice plumber, (non-construction) maintenance and repair plumber, maintenance and repair plumber, residential construction plumber-gas fitter – military plumbing installer plumbing mechanic radiator plumber residential construction plumber Additionally, applicants with experience in the following occupations may also be considered under this NOC depending on the specifics of the main duties performed: Gas Fitters (7253) Steamfitters, Pipefitters and Sprinkler System Installers (7252) Supervisors of plumbers (in 7213 Contractors and Supervisors, Pipefitting Trades) Back