Press Releases

As the leading association in the air duct cleaning industry, NADCA offers two certifications: the Air Systems Cleaning Specialist (ASCS) certification and the Certified Ventilation Inspector (CVI) certification. These credentials are internationally recognized and known for showcasing an individual's enhanced knowledge and skills related to HVAC system hygiene.

The American Lung Association (ALA) and the National Air Duct Cleaners Association (NADCA) are proud to announce a transformative partnership in Texas, with NADCA being recognized as a Preferred Partner of the American Lung Association. This collaboration underscores a shared commitment to advancing clean air initiatives and enhancing the quality of life for individuals affected by lung diseases.  

As the leading association in the HVAC inspection, cleaning, and restoration industry, NADCA has more than 1,500 member companies and continues to grow each year.