A pipefitter is a skilled tradesperson who specializes in installing, repairing, and maintaining piping systems. These systems can carry various substances, including water, gas, and chemicals, in residential, commercial, and industrial settings. Pipefitters work with different materials, such as metal and plastic, and must understand blueprints and technical drawings to ensure proper installation. To become a pipefitter, individuals typically undergo an apprenticeship program that combines classroom instruction with hands-on training. This training covers topics like safety practices, welding techniques, and the use of specialized tools. Pipefitters play a crucial role in ensuring that piping systems operate efficiently and safely, contributing to the overall functionality of buildings and facilities.