The plumbing profession covers the practice, materials, and fixtures involved in the installation, maintenance, extension, and alteration of all piping along with fixtures, plumbing appliances, and plumbing appurtenances inside or adjacent to a structure connected with storm drainage facilities or sanitary drainage, venting systems, or public or private water supply systems.

Plumbers work with plumbing by installing pipes, fittings, and fixtures related to human consumption and health and hygiene related to potable water supply and discharging waste. Potable water is used for washing, bathing, drinking, and food preparation.

In order to legally work in the state of Oklahoma, a plumber must be registered as an apprentice with the state or hold a journeyman license.

Learn about the Process

What Do Plumbers Do?