Sheet Metal & Air Conditioning Contractors Natl Assn Inc

Technical services - smacna publishes and updates technical resources, including standards, manuals, papers, guidelines, and apps. In addition, the technical services team responds to technical inquiries on manuals, guides, and standards.

Labor relations - smacna provides guidance, legal and practical advice on issues related to collective bargaining, arbitration, dispute resolution, trust fund, leave, and other health and benefit issues.