Services relating to the cleaning and restoration of buildings and their contents including cleaning and deodorizing carpets, draperies and upholstered furniture, books, document and valuable paper restoration including freeze and vacuum drying, demolition for repair purposes, restoring hard goods such as bathroom fixtures, exterior building restoration, restoring wood furniture and surfaces, restoring ceilings, walls and floors, decontamination and cleaning and sealing of drop ceilings, elevator shafts, and stairwells, in class 37