Can I get a computer job without a degree?

While there is no universal legal requirement for individual technicians to hold a license specifically for cleaning air ducts, many states and local regulations mandate that companies offering duct cleaning services obtain proper licensing and adhere to industry standards. Additionally, obtaining certifications from recognized organizations such as the National Air Duct Cleaners Association (NADCA) can enhance credibility and demonstrate a commitment to professional standards. These certifications often involve training and testing to ensure technicians are knowledgeable about proper cleaning techniques, safety protocols, and environmental considerations. Therefore, while a license may not be strictly required everywhere, obtaining NADCA certification and complying with local regulations is highly recommended for legal operation and to provide quality service to clients.