[Class : 37] Property Development; Real Estate Development; Building Construction; Building Construction Supervision; Construction Management Services; Fabrication [Construction]; Installation Services; Maintenance And Repair Of Buildings; Cleaning Of Buildings( ) [Exterior Surface]; Buildings (Cleaning Of ) [Interior]; Janitorial Services; Building Project Management [Building Construction Supervision]; On Site Building Project Management; Refurbishment Services; Renovation Services; Construction Engineering; Construction Engineering Consultancy Services; Caretaking Services; Building; Building And Construction Services; Construction Consultation; Custom Construction Of Buildings; Erection Of Prefabricated Buildings And Structures; Erection Of Scaffolding; Installation Of Instrumentation Systems; Renovation And Restoration Of Buildings; Repair Or Maintenance Of Building Equipment; Repair Or Maintenance Of Construction Machines And Apparatus; Cleaning Of Hotels; Cleaning Services; Provision Of Laundry Facilities And Services; Rental Of Laundry Equipment; Laundry Services.