37
Civil engineering construction; Construction services; Building construction; General building contractor services; Construction supervision; Construction project management services; Construction consultancy; Construction advisory services; Construction management services; Building services; Building construction consultancy; Building consultancy services; Construction supervision of civil engineering projects; Road construction; Laying and construction of pipelines; Underground construction; Installation of pipelines; Plant installation; Window installation; Ceiling installation; Roofing installation; Elevator installation; Lift installation; Office equipment installation; Installation of glass; Installation of plant; Installation of boilers; Heating equipment installation; Electrical installation services; Installation of plumbing; Installation of apparatus for air-conditioning; Installation of security systems; Plumbing services; Installation of sanitary apparatus; Drainage services; Construction of drainage systems; Electrical contractor services
42
Construction design; Development of construction projects; Architectural services; Architectural consultancy; Architectural design; Architectural and engineering services; Construction drafting; Consultancy in the field of architecture and construction drafting; Civil engineering; Civil engineering consultancy; Civil engineering design services; Civil engineering planning services; Technical consultancy services relating to civil engineering; Building design services; Advisory services relating to building design