When shopping for an air duct cleaner , the first and the most important step you should do, is find out if they are a member in good standing with the National Air Duct Cleaners Association (NADCA).
NADCA , a non-profit trade organization, is the backbone of the air duct cleaning industry worldwide. They enforce a code of ethics, establish all of the standards for cleaning procedures for their members on these standards.
Every duct cleaner should be a certified member on NADCA. You can verity that a company is a NADCA member.
No.1 Carpet &Air Duct Cleaners Inc. is a certified member of the National Air Duct Cleaners Association (NADCA).