This Internet site is sponsored by the HVAC/Sheet Metal Industries Partnership, which is more than 75 years old, and is based on the mutual goal of delivering quality heating ventilating and air conditioning systems and sheet metal applications using skilled, trained, craft workers.

The Sheet Metal and Air Conditioning Contractors National Association (SMACNA) is an international trade association and standards developing organization representing 4,300 supporting contractors in over 100 chapters throughout the United States, Canada, and several other nations. For more information on SMACNA click here.

The Sheet Metal Workers International Association (SMWIA) is located in Washington D.C. and represents 117,000 union members located throughout the United States and Canada. There are local unions located in most metropolitan areas. For more information on the SMWIA and affiliated locals in your area or in careers in the industry click here.

Other SMACNA/SMWIA Jointly Sponsored Organizations:

International Training Institute
National Energy Management Institute
Sheet Metal Occupational Health Institute Trust