Steamfitters Local 475 installs piping systems that carry hot water, steam, air, or other liquids or gases needed for industrial production or other uses. We install both high and low pressure systems in Industrial and Commercial Facilities. We lay out, fabricate, and assemble pipes from drawings, blue prints, and specifications. The members of Local 475 also install piping for heating and cooling systems. Pipefitters work both inside and out on new construction projects and also on maintenance and renovation job sites. The work requires lifting and working in cramped quarters and at various elevations.