[Class : 37] Air Conditioning Apparatus Installation And Repair, Bricklaying, Building Construction Supervision, Building Insulating, Building Of Fair Stalls And Shops, Building Sealing, Cleaning Of Buildings (Exterior Surface), Bulldozers, Construction, Construction Equipment, Constructing Equipment, Construction Information, Damp Proofing, Demolition Of Buildings, Installation Of Doors And Windows, Drilling Of Wells, Elevator Installation, Rental Of Excavators, Factory Construction, Film Projector, Fire Alarm Installation, Furniture Maintenance, Furniture Restoration, Harbour Construction, Irrigation Devices Installation, Kitchen Equipment Installation, Lift Installation. And; Repair, Locks, Masonry, Office Machines And Equipment Installation; Interior And Exterior Painting, Pipeline Construction And Maintenance, Plastering, Plumbing, Vehicle Polishing, Pump Repair, Rental Of Bulldozers, Rental Of Construction Equipment, Rental Of Cranes, Rental Of Excavators, Rental Of Road Sweeping Machines, Road Paving, Rust Proofing, Safe Maintenance And Repair, Scaffolding, Painting Or Repair Of Signs, Swimming Pool Maintenance, Telephone Installation And Repair, Underwater Construction, Wallpapering, Warehouse Construction And Repair, All Services Being Included In Class 37.