National Air Duct Cleaners Association

AIR SYSTEMS CLEANING SPECIALIST

Testing, analysis, and evaluation of the knowledge, skills and abilities of others for the purpose of certification and re-certification in the field of cleaning heating, ventilation and air conditioning (HVAC) systems;

ASCS

Air duct cleaning services;The certification mark, as used by persons authorized by the certifier to display the mark, certifies that the services provided have been provided by persons who have successfully completed an exam and continuing education courses and demonstrated sufficient knowledge relative to cleaning heating, ventilation and air conditioning (HVAC) systems, compliance with industry regulations, and adherence to methods and standards set by the certifier in the field of cleaning HVAC systems;

CVI

AIR DUCT CLEANING SERVICES;CERTIFIED VENTILATION INSPECTOR;The certification mark, as used by persons authorized by the Certifier to display the mark, certifies that the services provided have been provided by a person who has successfully completed training based on industry standards and government regulations, and has completed an exam and continuing education courses, and has demonstrated sufficient knowledge relative to the inspection of heating, ventilation and air conditioning (HVAC) systems, as well as diagnosing Indoor Air Quality (IAQ) problems, and reporting findings to the customer.;

NADCA NATIONAL AIR DUCT CLEANERS ASSOCIATION

The mark consists of the abbreviation NADCA bisecting a thin interior circle and a thinker parallel and larger exterior circle, with the words NATIONAL AIR DUCT CLEANERS ASSOCIATION appearing in the space between the circles and where the cross-line in each letter A of NADCA is represented by a small circle rather than a line.;Color is not claimed as a feature of the mark.;Association services, namely, promoting the interests of air duct cleaners; Providing consumer information in the field of air duct cleaners [; Providing space at a web site for the advertisement of the goods and services of others; Testing to determine professional competency ];NATIONAL AIR DUCT CLEANERS ASSOCIATION;