Copyright 2018. Sheet Metal Workers Local 12. All rights reserved.
Local Union 12 - Pittsburgh, PA
Sheet Metal Workers
1200 Gulf Lab Road
Pittsburgh, PA 15238
(412) 828-5300
****UPDATE****
3/26/2025: Dues payments can once again be taken online. Members can log into the member portal and use the new payment link.
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A Jurisdictional Settlement has been reached between SMART and the Insulators.
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Sheet Metal Workers Local 12
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The Sheet Metal Workers Local Union 12 works in conjunction with Sheet Metal and Air Conditioning Contractor National Association (SMACNA) and the International Training Institute (ITI) to train and employ Sheet Metal tradesmen.
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