NADCA Congratulates New Certification Holders, January 2020

As a leader 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.

Congratulations to the following individuals who earned their Air Systems Cleaning Specialist (ASCS) certification during the month of January:

Michael Castleman

Abatement Services, Inc. dba Duct Doctors

Shreveport, LA



Kemahu Fesseha

Restoration 1 of Potomac Mills

Woodbridge, VA



Nitin Kundra

Duct Doctor USA of Northern Virginia

Ashburn, VA

Allen McNamara

Smothers Brothers Air Conditioning

Englewood, FL

Raymond Nitchke

General Air Systems

Darby, PA

Alvin Ross

Stanley Steemer International

Cincinnati, OH

Matthew Sell

TJ & M Services Inc.

York, PA

Congratulations to the following individuals who earned their Certified Ventilation Inspector (CVI) certification during the month of January:

Jordan Arena

DUCTZ of Greater Lancaster and York Cities

East Petersburg, PA