NATIONAL AIR DUCT CLEANERS ASSOCIATION Contact NADCA About NADCA

NADCA certification is recognized around the world as the benchmark for trained and qualified professionals. Through NADCA certification, NADCA members demonstrate their knowledge and proficiency in conducting HVAC assessments, cleaning, and restoration services.

NADCA CERTIFICATION:
NADCA requires that all member companies have at least one certified Air Systems Cleaning Specialist (ASCS) on staff to ensure that all cleaning is performed in accordance with NADCA Standards and Guidelines. NADCA currently offers the following certifications:

Air system cleaning specialists (ASCS) have passed the NADCA certification exam demonstrating knowledge and understanding of HVAC system cleaning, NADCA Standards, safety practices, and more.
 

Certified Ventilation Inspectors (CVI) have undergone training based on the Environmental Protection Agency’s (EPA) I-Beam program for conducting building IAQ inspections. A passing grade on the certification exam demonstrates knowledge and understanding of inspecting HVAC systems, diagnosing IAQ problems, and reporting findings to the customer.
 

Ventilation System Mold Remediators (VSMR) have undergone training and passed a rigorous examination demonstrating knowledge and understanding of basic microbiological agents, how to perform project assessments, and the proper application industry guidelines and standards.