Is there any standards for cleaning air duct systems?
Yes, there are cleaning standards for cleaning air duct systems. In fact there are standards for not only cleaning systems, but for identify and correcting existing system problems. The standards are set by the National Air Duct Cleaning Association, which M & M is a Certified Member. What should I look for when I need my system cleaned? Always choose a contractor that is licensed in the business. Ask for references, check licenses, insurance’s and method used to clean the system. The method of cleaning, as per E.P.A., is source removal.
