Building construction; building construction advisory services; building construction consultancy; building construction supervision; construction consultation; construction information; construction of buildings; property development (building and construction services); providing information, including online, about building construction, and repair and installation services; provision of construction advice; provision of construction information; provision of information in relation to building construction; underground construction; advisory services relating to the renovation of property; project preparation relating to building renovation; renovation; electric appliance installation and repair; electrical apparatus installation; heating equipment installation and repair; installation of apparatus for air-conditioning; installation of apparatus for heating; installation of apparatus for ventilating; installation of computerised information systems; installation of fittings for buildings; installation of fixtures and fittings for domestic premises; installation of insulating materials; installation of storage facilities; maintenance, installation and repair of electrical items and equipment; maintenance, installation and repair of household items and equipment; providing information, including online, about building construction, and repair and installation services; provision of information in relation to the repair, maintenance and installation of goods; repair, maintenance and installation consultancy services; air conditioning apparatus installation and repair; cabinet making (repair); electric appliance repair; electrical apparatus repair; heating equipment installation and repair; maintenance and repair of utilities in buildings; repair services; warehouse construction and repair; installation of storage facilities; advisory services relating to building; advisory services relating to building refurbishment; advisory services relating to excavating; advisory services relating to flooring; repair, maintenance and installation advisory services