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Sheet Metal and Air Conditioning Contractors' National Association

The Sheet Metal and Air Conditioning Contractors' National Association (SMACNA; pronounced 'Smack'-'Nah') is an international trade association with more than 4,500 contributing contractor members in 103 chapters throughout the United States, Canada, Australia and Brazil. Its headquarters is in Chantilly, Virginia.

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Technical manuals and standards

American National Standards Institute
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Member profile

HVAC
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Chantilly, Virginia
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Technical manuals and standards

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Sheet Metal and Air Conditioning Contractors' National Association

Nodes7
Edges6
Triples0
Avg. degree1.71
Density0.285714
Components1

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smacna standards sheet metal air technical conditioning national association manuals industrial international members hvac work heating energy management contractors construction

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