The Steamfitter and Pipefitter Apprenticeship is a comprehensive, hands-on training program designed to develop skilled professionals in the installation, maintenance, and repair of piping systems for water, steam, gas, oil, and other fluids in industrial and construction settings. Steamfitters and pipefitters work with a variety of materials including steel, copper, plastic, and other piping components to create, maintain, and repair systems used in heating, cooling, plumbing, and energy production.