Sheet Metal Union Holidays - Web sheet metal workers perform architectural sheet metal work, fabrication, installation, and service of heating, ventilating and air. Sheet metal workers local 17 is a building trade union representing more than 2,700 skilled and licensed workers.
Sheet metal workers local 17 is a building trade union representing more than 2,700 skilled and licensed workers. Web sheet metal workers perform architectural sheet metal work, fabrication, installation, and service of heating, ventilating and air.