Cleaning of residential houses; Cleaning of industrial premises; Cleaning of commercial premises; Cleaning of buildings; Cleaning of home interior surfaces; Cleaning of external surfaces of buildings; Trash clean-up; Carpet and rug cleaning; Window cleaning; Air duct cleaning services; Cleaning of facades; Housekeeping services in the nature of cleaning of residential homes; Rental of cleaning equipment; Environmental containment, namely, localization, drying and cleaning of particulate and m...