NADCA

The National Air Duct Cleaners Association, an

active non-profit trade association, is

dedicated to the continuous progression of the

Heating Ventilation and Air Conditioning

(HVAC) hygiene industry.

IAQA

The Indoor Air Quality Association (IAQA) is a

nonprofit, multi-disciplined organization,

dedicated to promoting the exchange of indoor

environmental information, through education

and research, for the safety and well being of

the general public.

IICRC

The IICRC is a nonprofit certifying body for the

inspection, cleaning and restoration industry.

Organized in 1972, the IICRC currently

represents over 3,900 certified firms and

21,500 certified technicians in nine countries.

The IICRC, with participation from the entire

industry, sets standards for inspection,

cleaning and restoration.

RIA

The Restoration Industry Association (RIA) is

the leading trade association for cleaning and

restoration professionals worldwide, and the

foremost authority, trainer and educator in the

industry.