[Class : 37] Building Construction; Building Consultancy; Building Maintenance; Insulating Buildings; Custom Building Construction; Building Construction Supervision; Building Maintenance And Repair Of Buildings; Building Construction Supervision Services For Building Projects; Rental Of Building Scaffolds, Working And Building Platforms; Underwater Building And Construction; Installation Of Building Insulation; Maintenance Of Building Equipment; Renovation Of Buildings; Repair Of Buildings; Construction *; Construction And Maintenance Of Building Complexes, Residential Buildings, Housing Estates, Commercial Buildings, Shopping Centers, Office Buildings And Parking Structures; Construction Of Buildings And Other Structures; Demolition Of Civil Engineering Structures; Installation Of Insulating Materials In Buildings, Roofs And Structures;