Sheet Metal & Air Conditioning Contractors' National Association
Located in headquarters outside Washington, D.C., the Sheet Metal and Air Conditioning Contractors National Association (SMACNA), an international association of union contractors, has 1,834 members in 103 chapters throughout the United States, Canada, Australia and Brazil.
International Training Institute for the Sheet Metal and Air Conditioning Industry
The ITI is jointly sponsored by SMART and the Sheet Metal and Air Conditioning Contractors’ National Association.
Testing, Adjusting and Balancing Bureau
See resources for certified professionals in the HVAC industry. Discover why SMACNA endorces only ICB and TABB certified professionals.
The National Energy Management Institute
The National Energy Management Institute is a not-for-profit organization jointly funded and managed by SMACNA and SMART.
Occupational Safety and Health Administration
OSHA is part of the United States Department of Labor. The administrator for OSHA is the Assistant Secretary of Labor for Occupational Safety and Health. OSHA's administrator answers to the Secretary of Labor, who is a member of the cabinet of the President of the United States.
U.S. Small Business Administration
The U.S. Small Business Administration has delivered millions of loans, loan guarantees, contracts, counseling sessions and other forms of assistance to small businesses.
U.S. Social Security Administration
While you work, you pay Social Security taxes. This tax money goes into a trust fund that pays benefits to those who are currently retired, to people with disabilities, and to the surviving spouses and children of workers who have died. Each year you work, you’ll get credits to help you become eligible for benefits when it’s time for you to retire.