Anti-corrosion treatment services; Anti-rust treatment services; Apartment refurbishment services; Application of fire retardant materials; Application of fireproof materials; Application of floor coating materials; Application of protective coatings; Application of rendering; Asbestos removal; Building cleaning; Building construction; Building insulating; Building maintenance; Building of apartment buildings; Building of houses; Building project management; Building refurbishment services; Building repairs; Building services; Carpentry services; Ceiling cleaning services; Ceiling or wall texturing; Ceiling repair; Cement pumping services; Charitable services, namely construction; Charitable services, namely repair, maintenance and installation; Civil construction services; Civil engineering consultancy (construction and maintenance); Civil engineering construction; Cleaning of floor surfaces; Cleaning of industrial premises; Cleaning of wall surfaces; Concrete pumping services; Construction consultation; Construction engineering (construction consultancy or supervision); Construction of buildings; Crime scene cleaning services; Demolition services; Disconnecting unused service lines (eg gas, mains water, electricity); Dismantling of buildings; Earthmoving; Electrical installation services; Electrical wiring services; Erection of pre-fabricated buildings; Erection of scaffolding; Erection of security fencing; Erection of signs; Excavating; Handyman repair, maintenance and installation services; Housing construction; Housing development (building and construction services); Installation of doors and windows; Installation of fittings for buildings; Installation of fixtures and fittings for domestic premises; Installation of roofing; Installation of window coatings; Installation of window films; Installation of window fittings; Installation of window frames; Painting and interior decorating services; Maintaining and repair of roof guttering; Maintenance and repair of buildings; Maintenance and repair of utilities in buildings; Maintenance of buildings; On site building project management; Painting and decorating; Painting of buildings; Painting of metal surfaces; Painting or repair of signs; Painting, interior and exterior; Renovation of buildings; Property development (building and construction services); Property maintenance; Providing construction information; Providing information relating to repairs; Providing information, including online, about building construction, and repair and installation services; Provision of information in relation to building construction; Public works; Real estate development (building and construction services); Reclamation of land; Redevelopment of buildings; Refurbishment; Refurbishment of buildings; Renovation of kitchens; Repointing of brickwork; Restoration; Restoration of buildings; Resurfacing of facades; Resurfacing of roofs; Roof repair; Roof restoration; Roofing services; Scaffold erection; Scaffolding; Scaffolding dismantling; Scaffolding erection; Spray painting; Wall texturing; Wallpapering; Waterproofing of buildings