Installation of solar energy systems; Disconnecting unused service lines (eg gas, mains water, electricity); Civil construction services; Application of fire retardant materials; Fire alarm installation; Fire alarm installation and repair; Fire alarm repair; Fire protection sprinkler system installation, maintenance and repair; Installation of fire detection systems; Repair of fire damage; Excavating; Land excavating; Rental of earth-moving and excavating machines; Rental of excavating machines; Land drainage; Drainage services; Rental of drainage pumps; Advisory services relating to excavating; Advisory services relating to the repair of civil engineering structures; Advisory services for maintenance; Advisory services relating to building; Advisory services relating to building refurbishment; Advisory services relating to construction; Advisory services relating to property development building and construction services; Advisory services relating to surfacing projects; Advisory services relating to the alteration of buildings; Advisory services relating to the construction of buildings; Building construction advisory services; Repair, maintenance and installation advisory services; Advisory services relating to the maintenance of buildings; Maintenance and servicing of fire alarm systems; Installation, maintenance and repair services of land irrigation equipment and devices; Maintenance and repair of buildings; Maintenance and repair of building contents; Maintenance of buildings; Maintenance of domestic refrigeration; Maintenance, installation and repair of household items and equipment; Maintenance, installation and repair of industrial apparatus and instruments; Installation of roofing; Insulation of roofing; Maintaining and repair of roof guttering; Repair of roofs; Resurfacing of roofs; Roof installation services; Roof repair; Roof restoration; Roofing services; Cleaning of drains; Maintaining and repair of drain pipes; Unblocking of drains; Clearing of tree roots from pipes and drains (plumbing services); Maintenance of plumbing; Plumbing; Plumbing and glazing services; Renovation of plumbing; Rental of plumbing apparatus; Installation of fixtures and fittings for domestic premises; Installation of fittings for buildings; Installation and repair of underwater pipelines; Installation of pipelines; Installation of utilities in construction sites; Machinery installation, maintenance and repair; Maintenance and repair of pipelines; Maintenance and repair of utilities in buildings; On site building project management; On-site construction supervision; Pipe installation services; Advisory services relating to pipe laying; Pipe laying services; Pipe-fitting; Installation of industrial plant; Plant installation; Maintenance services for industrial plants; Plant maintenance; Plant refurbishment; Plant repair; Sewer pipe cleaning; Sewer pipe maintenance; Sewer pipe renovation; Sewer pipe servicing; Supervision of building work; Supervision of building construction; Supervision of construction; Supervision of construction projects; Supervision of building repair; Waterproofing of buildings; Underground civil engineering services (construction and maintenance consultancy or supervision); Underground construction

Plumbing; plumbing services; clearing of tree roots from pipes and drains (plumbing services); maintenance of plumbing; renovation of plumbing; renovation of buildings; renovation of kitchens, laundries and bathrooms; plumbing and glazing services; insulation of pipes; maintaining and repair of drain pipes; pipe installation services; pipe laying services; pipe-fitting; sewer pipe cleaning, maintenance, renovation, servicing; drainage services; cleaning and unblocking of drains; maintaining and repair of drain pipes; insulation of pipes; installation of insulating materials; installation and repair of kitchen appliances, equipment and materials; installation of gas equipment and apparatus; maintenance and repair of gas installations and equipment; repair and maintenance of gas supply systems, installations, equipment; gas fitting services including installation and maintenance of appliances; installation, repair and maintenance of hot water equipment and apparatus; installation, repair and maintenance of heating equipment and apparatus; installation, repair and maintenance of kitchen, bathroom and laundry plumbing appliances and equipment; information, advisory and consultancy services relating to all the aforesaid services

installation, maintenance and repair of refrigerating apparatus; installation, maintenance and repair of heating, ventilation and air-conditioning [HVAC] systems

Heating, ventilation and air conditioning apparatus and equipment; accessories, fittings and parts for the foregoing goods

Advisory, and management services relating to the installation, repair and maintenance of heating and cooling installations; advisory, and management services relating to the repair to and maintenance of buildings; installation, repair and maintenance including installation, repair and maintenance of cooling and heating equipment and apparatus and systems for managing building ventilation; building and construction services; building and construction consultation, information, advisory and supervision services; cable, pipe and duct laying; plumbing; installation of fittings for buildings; building maintenance and repair services

Maintenance and repair of gas installations and equipment; Repair of gas supply systems; Maintenance and repair of communications systems; Maintenance and repair of construction apparatus; Maintenance and repair of heating; Maintenance and repair of utilities in buildings; Maintenance, installation and repair of electrical items and equipment; Maintenance, installation and repair of industrial apparatus and instruments; Provision of information in relation to the repair, maintenance and installation of goods; Residential, commercial and industrial installation and repair of electrical and computer wiring and cabling; Heating equipment installation and repair; Electrical apparatus installation; Electrical apparatus repair; Electrical engineering services (construction); Electrical installation services; Installation and repair of air conditioning apparatus; Installation of apparatus for air-conditioning; Mechanical and chemical cleaning services; Maintenance, installation and repair of household items and equipment

Plumbing; Maintenance of plumbing; Clearing of tree roots from pipes and drains (plumbing services); Plumbing and glazing services; Renovation of plumbing; Rental of plumbing apparatus; Disconnecting unused service lines (eg gas, mains water, electricity); Maintenance and repair of gas installations and equipment; Repair of gas supply systems; Drainage services; Sewer pipe maintenance; Sewer pipe servicing; Sewer pipe cleaning; Sewer pipe renovation

Clearing of tree roots from pipes and drains (plumbing services); maintenance of plumbing; plumbing; plumbing and glazing services; renovation of plumbing; disconnecting unused service lines (eg gas, mains water, electricity); maintenance and repair of gas installations and equipment; repair of gas supply systems; building repairs; advisory services for maintenance; advisory services relating to the maintenance of buildings; building maintenance; burner maintenance and repair; diagnostic maintenance services; handyman repair, maintenance and installation services; home maintenance services; maintenance and repair of building contents; maintenance and repair of buildings; maintenance and repair of gas installations and equipment; maintenance and repair of heating; maintenance and repair of pipelines; maintenance and repair of utilities in buildings; maintenance of data processing apparatus; maintenance of plumbing; maintenance, installation and repair of household items and equipment; pipeline construction and maintenance; pipeline maintenance; plant maintenance; property maintenance; repair, maintenance and installation advisory services; sewer pipe maintenance; advisory services relating to building; advisory services relating to building construction materials; advisory services relating to building refurbishment; advisory services relating to the alteration of buildings; advisory services relating to the construction of buildings; advisory services relating to the maintenance of buildings; advisory services relating to the repair of buildings; building (construction) supervision; building and construction services; building cleaning; building construction; building construction advisory services; building construction consultancy; building construction supervision; building consultancy services; building demolition; building insulating; building maintenance; building of commercial properties; building of houses; building of industrial properties; building of offices; building of schools; building project management; building project management (building construction supervision); building refurbishment services; building repair; building repairs; building sealing; building services; construction of buildings; damp-proofing (building); demolition of buildings; development of buildings; dismantling of buildings; erection of pre-fabricated buildings; house building; installation of fittings for buildings; interior refurbishment of buildings; maintenance and repair of building contents; maintenance and repair of buildings; maintenance and repair of utilities in buildings; maintenance of buildings; on site building project management; project preparation relating to building renovation; refurbishment of buildings; renovation of buildings; renovation of buildings; restoration of buildings; supervision of building construction; supervision of building repair; supervision of building work; wrecking of buildings (demolition); advisory services relating to the renovation of property; project preparation relating to building renovation; renovation; renovation of buildings; renovation of buildings; renovation of kitchens; renovation of plumbing; sewer pipe renovation

Plumbing

Cleaning of drains; Drainage services; Boiler repair services; Maintenance of plumbing; Pipe installation services; Plumbing; Plumbing and glazing services; Renovation of plumbing; Rental of plumbing apparatus; Sanitation (cleaning services); Sewer pipe cleaning; Sewer pipe maintenance; Sewer pipe servicing; Unblocking of drains; Maintenance and repair of gas installations and equipment; Pipe laying services; Repair of gas supply systems; Clearing of tree roots from pipes and drains (plumbing services); Maintaining and repair of drain pipes

Boiler cleaning and repair; Boiler cleaning services; Building maintenance; Cleaning of drains; Drainage services; Cleaning and servicing of portable toilets; Heating equipment installation; Home maintenance services; Installation of kitchen appliances; Installation of land irrigation devices; Installation of land irrigation systems; Installation and repair of underwater pipelines; Installation of pipelines; Installation of roofing; Installation of sanitary apparatus; Installation of washroom apparatus; Installation, repair and maintenance of clean room facilities and equipment; Insulation of pipes; Insulation of roofing; Irrigation devices installation and repair; Maintaining and repair of drain pipes; Maintenance and repair of gas installations and equipment; Maintenance and repair of heating; Maintenance and repair of pipelines; Maintenance and repair of washing apparatus; Pipe installation services; Advisory services relating to pipe laying; Pipe laying services; Pipe-fitting; Maintenance of plumbing; Plumbing; Provision of information in relation to home maintenance services; Provision of information in relation to the repair, maintenance and installation of goods; Renovation of plumbing; Repair of gas supply systems; Repair of kitchen appliances; Handyman repair, maintenance and installation services; Home repair services; Installation, maintenance and repair services of land irrigation equipment and devices; Repair services; Repair, maintenance and installation advisory services; Roof repair; Roof restoration; Roof installation services; Roofing services; Sewer pipe maintenance; Sewer pipe renovation; Sewer pipe servicing; Waterproofing of buildings

Heat treatment services; Sewage treatment; Treatment of water; Water treatment services; Gas processing and treatment; Gas processing services; Processing of gas