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What is a duct cleaning certification?

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Quick Answer

Duct cleaning certification shows that a technician has the qualifications and competency required to clean air ducts to improve indoor air quality. Duct cleaning certification standards are set by the National Air Duct Cleaners Association (NADCA).

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Full Answer

Examples of different duct cleaning certifications include Air System Cleaning Specialist (ASCS), Certified Ventilation Inspector (CVI) and Ventilation System Mold Remediator (VSMR).

ASCS certification shows that an individual is educated on cleaning HVAC systems, OSHA regulations and standards set by NADCA. CVI certification shows that the recipient has received Environmental Protection Agency training, and VSMR certification is focused on comprehending fundamental microbiological contamination as well as project assessment and the proper application of NADCA standards.

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