American Association of Cleaning Professionals - Cleaning association serving members providing residential, commercial cleaning and janitorial services.
https://cleaningprofessionalsassoc.com/
American House Cleaners Association - Membership professional cleaning industry association taking care and protecting house cleaners in the U.S.
https://www.theahca.org/
National Air Duct Cleaners Association - Promotes source removal as the only acceptable method of cleaning and to establish industry standards for the association.
https://nadca.com/
National Cleaners Association - A professional trade association dedicated to those involve in cleaning and suppliers to cleaning industry.
https://www.nca-i.com/