Sheet Metal and Air Conditioning Contractors' National Association

From Wikipedia, the free encyclopedia

The Sheet Metal and Air Conditioning Contractors' National Association (SMACNA; pronounced 'Smack'-'Nah') is an international association of HVAC contractors. Its headquarters is at 4201 Lafayette Center Drive Chantilly, Virginia 20151-1209, and it has about 2,000 members and 98 chapters in the United States, Canada, Brazil, and Australia.

[edit] See also

• The SMACNA Web site and bookstore
• ACCA
• AMCA
• ASHRAE