Installation of gas pipelines;Installation of gas and water pipelines;Plumbing and gas and water installation;Maintenance and repair of gas and electricity installations;Maintenance and repair of oil and gas storage installations;Installation of gas supply and distribution apparatus;Plumbing;Installation of plumbing;Renovation of plumbing;Maintenance of plumbing;Plumbing services;Plumbing and glazing services;Cleaning of water supply plumbing;Installation of plumbing systems;Plumbing installation, maintenance and repair;Plumbing repair advisory services;Plumbing installation advisory services;Plumbing apparatus (Rental of -);Rental of plumbing apparatus;Plumbing maintenance advisory services;Advisory services relating to the repair of plumbing;Sewer pipe servicing;Electrical wiring services;Renovation of electrical wiring;Advisory services relating to the installation of plumbing;Electrical contractor services;Renovation, repair and maintenance of electrical wiring;Cleaning of water supply pipework;Repair services for domestic electrical appliances;Sewer pipe renovation;Sewer pipe cleaning;Advisory services relating to the maintenance of plumbing;Services for the repair of pipes;Heating contractor services;Installation of water pipes;Sewer pipe maintenance;Maintenance, servicing and repair of household and kitchen appliances;Electrical installation services;Drywall contractor services;Renovation of underground pipes;Repair or maintenance of gas water heaters;Carpentry contractor services;Maintenance and repair of pipes used in industrial equipment;Furnace installation and repairs;HVAC (Heating, ventilation and air conditioning) installation, maintenance and repair;Boiler cleaning and repair;Beneath ground construction work relating to plumbing;Boiler cleaning services;Maintenance and repair of industrial piping;Boiler repair services;Repair of sanitary installations;Heating equipment installation and repair;Installation and repair of heating equipment;Insulation of pipes;Repair of water supply installations;Maintaining and repair of drain pipes;Services for the installation of sewers;Repair of electrical equipment;Repair of household and kitchen appliances;Renovating services relating to conduits for water supply;Advice relating to preventing blockages in plumbing lines;Installation of pipework systems;Roofing repair;Repair of roofing;Maintenance and repair of solar heating installations;Maintenance and repair of heating installations;Pipe installation services;Electric appliance installation and repair;Maintenance and repair of electrical earthing systems;Heating equipment repair;Installation of fixtures and fittings for domestic premises;Roofing installation;Installation of roofing;Installation of basement waterproofing products;Gas drilling;Extraction of gas;Oil and gas drilling;Fueling of hydrogen gas for vehicles;Repair of gas cylinders;Rental of gas or air compressors;Drilling of deep oil or gas wells;Refurbishment of buildings;Refurbishment of vehicles;Building refurbishment services;Plant refurbishment;Interior refurbishment of buildings;Renovation and restoration of buildings;Renovation of glazing;Apartment refurbishment services;Renovation and repair of buildings;Building repair and renovation;Renovation of buildings;Buildings (Renovation of -);Renovation of machinery;Yacht and boat conversion, renovation, refit and repair;Renovation of furniture;Furniture renovation;Renovation of kitchens;Services for the renovation of buildings;Supervision of building renovation;Renovation of property;Services for the redecoration of buildings;Advisory services relating to building refurbishment;Renovation of industrial boilers;Interior renovation of commercial premises;Refurbishment of railway rolling stock;Concrete renovation;Restoration of bathroom fittings;Refurbishment of railway diesel engines;Renovation of clothing;Building restoration;Refurbishment of air conditioning plant;Information services relating to the refurbishment of buildings;Restoration of buildings;Buildings (Restoration of -);Building repairs;Furniture restoration, repair and maintenance;Repair and maintenance of buildings in case of demolition;Building construction and demolition services;Refurbishment of railway freight wagons;Specialist building restoration;Building construction and repair;Roof restoration;Building, construction and demolition;Refurbishment of brakes for hydraulic trucks;Restoration of retail premises;Refurbishment of brakes for pneumatic trucks;Repair and restoration of furniture;Erection of formwork for restoration and maintenance;Repairs to buildings;Refurbishment of clutches for hydraulic trucks;Machinery retrofit and conversion services;Building maintenance and repair;Building construction consultancy;Furniture restoration;Restoration (Furniture -);Restoration of furniture;Refurbishment of clutches for pneumatic trucks;Maintenance and repair of buildings;Building demolition;Installation of fittings for buildings;Construction of interior accommodation;Renovation of nuclear plant;Warehouse construction and repair;Maintenance and repair of residential buildings;Building maintenance;Maintenance and repair of parts and fittings for buildings;Buildings (Damp-proofing of -) during construction;Repair or maintenance of building equipment;Installation, repair and maintenance of cleanroom facilities and equipment;Restoration of baths;Installation of fixtures and fittings for buildings;Cleaning of building interiors;Advisory services relating to the renovation of property;Building construction supervision services for building projects;Retrofitting of heating installations in buildings;Maintenance and repair of flooring;Supervision of building demolition;Interior fitting-out of company premises;Building and construction services;Building construction services;Installation, maintenance and repair of kitchen equipment;Maintenance and repair of building contents;Building repair;Demolition of buildings;Consultancy relating to residential and building construction;Building construction;Underwater construction, installation and repair;Building inspection [in the course of building construction];Construction consultancy;Consultation in building construction supervision;Maintenance of buildings;Demolition services;Construction of house extensions;Installation, repair and maintenance of boiler tubes;Maintenance and repair of cooling appliances and installations;Construction of stables;Maintenance, repair and reconditioning of photovoltaic apparatus and installations;Book repair and restoration;Maintenance and repair of geothermal installations;Installation, repair and maintenance of heating equipment;Maintenance and repair of office buildings;Supervision of building repair;Painting restoration services;Furniture maintenance and repair;Maintenance and repair of furniture;Rental of tools, plant and equipment for construction, demolition, cleaning and maintenance;Installation, maintenance and repair of air-conditioning apparatus;Repair or maintenance of boilers;Lift and elevator installation, maintenance and repair;Maintenance and repair of yachts;Buildings (Waterproofing of -) during construction;Services for the construction of buildings;Damp-proofing during construction;Construction of floors;Installation, repair and maintenance of steam condensers;Rebuilding and reconditioning of motors;Pier construction;Construction of buildings;Buildings (Construction of -);Providing information relating to building renovation;Joinery [repair];Consultancy services relating to the construction of buildings;Installation of building insulation;Repair of buildings;Interior fitting-out of offices;Construction project management services;Installation of yacht interiors;Repair or maintenance of elevators [lifts];Machinery installation, maintenance and repair;Cleaning of building facades;Consultancy services relating to the repair of buildings;Insulation of buildings during construction;Buildings (Insulation of -) during construction;Pipeline construction and maintenance;Supervision (Building construction -);Providing information relating to the construction, repair and maintenance of buildings;Installation and maintenance of photovoltaic installations;Installation of geothermal installations;Installation of windows;Machinery installation;Installation of boilers;Installation of shelving;Ceiling installation;Installation and maintenance of solar thermal installations;Furniture installation;Installation of racks;Installation of bolts;Installation of plant;Plant installation;Installation of windscreens;Installation of pipelines;Alarms (Installation of -);Installation of locks;Installation of grills;Antenna installation and repair;Installation of doors;Installation of blinds;Elevator installation;Installation of elevators;Window installation;Telephone installation;Installation of conveyors;Installation of tents;Installation of glass;Installation of lighting systems;Installation of radios;Installation of kitchens;Installation of computers;Installation of motors;Pipeline installation and repair;Heating equipment installation;Furnace installation and repair;Installation of safes;Lift installation;Installation of gates;Computer installation and repair;Lifts (Installation of -);Elevator installation and repair;Telephone installation and repair;Air-conditioning system installation and repair;Roof installation services;Installation of audiovisual equipment;Lighting apparatus installation;Installation of lighting apparatus;Freezers (Installation of -);Installation of telephones;Installation of security system;Installation of communication equipment;Office equipment installation;Computer installation and maintenance services;Installation and repair of air-conditioning apparatus;Installation of door fittings;Installation of hydraulic equipment;Installation of window fittings;Installation of energy-saving apparatus;Installation of instrumentation systems;Installation of apparatus for air-conditioning;Assembling [installation] of shelving;Freezing equipment installation and repair;Computer installation services;Lift installation and repair;Machinery installation services;Installation of lock fittings;Installation and maintenance of irrigation systems;Installation, repair and maintenance of condensing apparatus;Installation of security systems;Installation, maintenance and repair of broadcasting apparatus;Services for the installation of alarms;Installation of washroom apparatus;Installation of apparatus for heating;Installation of heating apparatus;Installation of radio equipment;Kitchen equipment installation;Installation of kitchen equipment;Installation of hydropower systems;Computer hardware (Installation, maintenance and repair of -);Installation, maintenance and repair of computer hardware;Assembling [installation] of storage systems;Installation of industrial piping;Installation, maintenance and repair of telecommunications equipment;Installation of residential security apparatus;Installation of catering equipment;Installation of computer systems;Installation of pipe insulation;Irrigation devices installation and repair;Installation and repair of telecommunications hardware;Services for the installation of drains;Installation of concreting formwork;Installation of temporary fences;Installation of computer hardware;Installation and repair of computer hardware;Electric appliance installation ;Installation of building automation equipment;Assembly [installation] of accessories for vehicles;Installation of fitted furniture;Installation, repair and maintenance of air reheaters;Installation of fabricated construction units;Installation of shuttering for concreting;Office machine installation;Preparation of a site for the installation of computer equipment;Installation of apparatus for sanitation;Repair or maintenance of vehicle washing installation;Installation of electrical grounding;Installation of utilities in construction sites;Installation of drying apparatus;Installation, changing, replacement and repair of locks;Repair of locks;Boot repair;Pump repair;Sign repair;Lift repair;Pump repair and maintenance;Pump repair or maintenance;Window repair;Repair of fences;Repair of tools;Ceiling repair;Maintenance and repair of gears;Pump repairing;Watch repair;Repair of tiles;Camera repair;Watch repair or maintenance;Roof repair;Refrigerator repair;Wheel repair;Lock repair services;Maintenance and repair of hardware;Setting of gems [repair];Ship repair;Shoe repair;Repair of concrete;Shoe maintenance and repair;Repair of windscreens;Window blind installation and repair;Repair of goggles;Repair of damaged computers;Stereo system repair;Cabinet making [repair];Clock repair;Repair or maintenance of fishing tackle;Clock repair or maintenance;Repair of computers;Repair of elevators;Tailoring [repair];Repair or maintenance of computers;Maintenance and repair of computers;Repair of security locks;Locks (Repair of security -);Burner maintenance and repair;Burner maintenance or repair;Maintenance and repair of computer hardware;Elevator repair;Care and repair of skis;Repair of shoes;Repair of machines;Maintenance and repair of upholstery;Repair and maintenance of spectacles;Tyre repair;Safe maintenance or repair;Safe maintenance and repair;Cabinet repair;Clock and watch repair or maintenance;Leather care, cleaning and repair;Cleaning, care and repair of leather;Airplane maintenance and repair;Upholstery repair;Alarm, lock and safe installation, maintenance and repair;Tyre maintenance and repair;Repair information;Information (Repair -);Repair of fishing tackle;Strong-room maintenance and repair;Repair of binoculars;Repair of curtains;Scaffolding repair;Repair of computer hardware;Repair of roofs;Repair of fire damage;Repair or maintenance of bathtubs;Repair of alarms;Alarms (Repair of -);Repair of spectacles;Maintenance and repair of motors;Maintenance and repair of ships;Repair of sunglasses;Maintenance and repair of heating;Radio repair;Maintenance and repair of lightning rods;Cabinets (Repair of -);Maintenance and repair of manual transmissions;Repair or maintenance of signboards;Repair of carpets;Building construction supervision;Installation of heating and cooling apparatus;Installation of central heating;Central heating installation;Repair of heating apparatus;Installation of skin-effect heating;Construction of wave energy power plants;Maintenance and repair of wave energy power plants;Construction of geothermal energy installations;Repair of energy supply installations;Repair of energy production plants and machines;Maintenance and repair of energy generating installations;Installation of electric light and power systems;Construction of geothermal power plants;Repair work on buildings;Repair of signboards;Maintenance and repair of compressors;Maintenance and repair of burners;Maintenance and repair of pressure equipment;Repair and maintenance of airplanes;Maintenance and repair of airplanes;Maintenance, servicing, tuning and repair of motors;Maintenance and repair of aeroplanes;Repair and maintenance of aeroplanes;Car maintenance;Repair or maintenance of firearms;Aircraft maintenance or repair;Aircraft repair or maintenance;Aircraft maintenance and repair;Repair and maintenance of aircraft;Repair or maintenance of aircraft;Maintenance and repair of aircraft;Aircraft repair and maintenance;Vehicles maintenance and repair;Maintenance and repair of vehicles;Repair and maintenance of vehicles;Maintenance and repair of lifts;Maintenance and repair of bicycles;Maintenance and repair of engines;Maintenance and repair of gas turbines;Aeroplane maintenance and repair;Repair or maintenance of conveyors;Maintenance and repair of cranes;Maintenance and repair of vacuum pumps;Vehicle maintenance and repair;Vehicle repair and maintenance;Maintenance and repair of motorcycles;Maintenance and repair of drones;Maintenance and repair of water vehicles;Maintenance and repair of toys;Maintenance, servicing and repair of vehicles;Maintenance and repair of safes;Maintenance and repair of camping equipment;Maintenance and repair of pipelines;Maintenance and repair of garden tools;Maintenance and repair of storage tanks;Repair or maintenance of storage tanks;Maintenance and repair of automobiles;Repair and maintenance of automobiles;Repair or maintenance of automobiles;Maintenance and repair of utilities in buildings;Maintenance and repair of ballast lines;Maintenance of cleaning machines;Repair or maintenance of veterinary installations;Repair or maintenance of milking machines;Repair or maintenance of gasoline station equipment;Maintenance and repair of telephones;Repair or maintenance of fodder mills;Repair or maintenance of electric motors;Repair and maintenance of feed or booster pumps;Maintenance and repair of watches;Maintenance and repair of clothing;Maintenance and repair of motor vehicles;Repair and maintenance of motor vehicles;Maintenance, servicing and repair of weapon systems;Maintenance and repair of footwear;Maintenance and repair of sporting equipment;Repair or maintenance of fodder cutters;Repair or maintenance of mechanical parking systems;Maintenance and repair of ships' hulls;Maintenance and repair of road making equipment;Maintenance of vehicles;Repair or maintenance of vessels;Maintenance and repair of gates;Maintenance and repair of solid fuel boilers;Maintenance and repair of mining equipment;Swimming-pool maintenance;Motor vehicle maintenance and repair;Maintenance (Vehicle -);Maintenance and repair of agricultural machines;Maintenance and repair of storage installations;Repair or maintenance of water pollution control equipment;Automobile repair and maintenance;Maintenance and repair of parts and fittings for boats;Maintenance and repair of security installations;Maintenance and repair of aircraft weapons;Maintenance and repair of automatic transmissions;Maintenance of roads;Repair or maintenance of sewing machines;Maintenance and repair of land vehicles;Repair and maintenance of land vehicles;Maintenance and repair of security systems;Lift maintenance;Maintenance and repair of electric vehicles;Repair and maintenance of electric vehicles;Garage services for the maintenance and repair of motor vehicles;Maintenance and repair of electricity generators;Maintenance and repair of electronic equipment;Repair or maintenance of snow plows;Maintenance of computers;Repair or maintenance of fodder mixers;Repair or maintenance of power generators;Maintenance and repair of motor land vehicles;Motor vehicle repair and maintenance services;Motor vehicle maintenance and repair services;Construction;Construction of kitchens;Construction of property;Supervision of building construction;Custom building construction;Construction of sunrooms;Underwater building and construction;Building construction supervision services for real estate projects;Residential construction;Rental of construction and building equipment;Erection of scaffolding for building and construction;Construction of houses;Construction of ceilings;Construction consultation;Infrastructure construction;Cleaning of buildings [interior];Buildings (Cleaning of -) [interior];Interior and exterior cleaning of buildings;Rental of building construction machinery;Cleaning of building exteriors;Insulation construction;Residential and commercial building construction;Erection of formwork for building and construction;Construction supervision of buildings;Construction of institutional buildings;Building cleaning;Buildings (Fire-proofing of -) during construction;Property development services [construction];Restoration of architectural works;Construction of walls;Building project management services;General building construction services;Buildings (Supervision during construction of -);Construction of educational buildings;Repair of kitchen furniture;Installation of central heating apparatus;Re-barrelling;Pumicing;Stove-setting;Re-tinning;Disinfecting of telephone hand-sets;Pipe-fitting.