SMACNA of Western Pennsylvania, Inc.

Sheet Metal and Air Conditioning Contractors National Association

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Welcome to the website of the Western Pennsylvania chapter of the Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA). Here you can find information about the Association and its members, see our newsletters, find a sheet metal contractor who does work in your area, order SMACNA technical manuals, see what the Association has going on, and lots more!

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