Pre-employment background investigation services;Providing background check services;Personal background investigations.

Abrasive cleaning of surfaces;Advice relating to preventing blockages in plumbing lines;Advisory services relating to building construction;Advisory services relating to building demolition;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 construction of public works;Advisory services relating to the installation of fire prevention equipment;Advisory services relating to the installation of fixings;Advisory services relating to the installation of heating and cooling apparatus;Advisory services relating to the installation of plumbing;Advisory services relating to the installation of solid fuel heating systems;Advisory services relating to the maintenance and repair of mechanical and electrical equipment;Advisory services relating to the maintenance of buildings;Advisory services relating to the maintenance of environmental control systems;Advisory services relating to the maintenance of fixings;Advisory services relating to the maintenance of plumbing;Advisory services relating to the renovation of property;Advisory services relating to the repair of environmental control systems;Advisory services relating to the repair of plumbing;Air conditioning apparatus cleaning services;Air conditioning apparatus installation and repair;Air conditioning contractor services;Air conditioning vent sealing services;Air duct cleaning services;Air-conditioning system installation and repair;Alarm, lock and safe installation, maintenance and repair;Alarms (Installation of -);Alarms (Repair of -);Anti-corrosion treatment;Anti-rust treatment;Apartment refurbishment services;Application of coatings for the repair of surfaces of buildings;Application of coatings for the repair of walls;Application of coatings to buildings;Application of protective coatings for buildings;Application of protective coatings to building surfaces;Application of protective coatings to cavity surfaces;Application of protective paint to buildings;Application of protective paint to wood;Application of rendering to buildings;Application of screeds;Application of security films to glazing;Application of sheathing to cables;Application of sheathing to optical fibres;Application of slip-resistant safety floor sealers;Application of surface coatings;Application of waterproof coatings for roofs;Application of waterproof linings;Asbestos extraction;Asbestos removal;Assembling [installation] of building framework;Assembling [installation] of shelving;Assembling of scaffolding;Assembly of prefabricated houses;Basement waterproofing;Beneath ground construction work relating to cabling;Beneath ground construction work relating to drain laying;Beneath ground construction work relating to foundation laying;Beneath ground construction work relating to gas supply mains;Beneath ground construction work relating to gas supply pipes;Beneath ground construction work relating to pipework;Beneath ground construction work relating to plumbing;Beneath ground construction work relating to sewers;Beneath ground construction work relating to water supply mains;Beneath ground construction work relating to water supply pipes;Beneath ground construction work relating to wiring;Boiler cleaning and repair;Boiler cleaning services;Boiler repair services;Book repair and restoration;Bricklaying;Buffing and polishing;Building;Building and construction services;Building caulking services;Building cleaning;Building construction;Building construction advisory services;Building, construction and demolition;Building construction and repair;Building construction consultancy;Building construction services;Building construction supervision;Building construction supervision services for building projects;Building construction supervision services for real estate projects;Building consultancy;Building consultancy services;Building damp-proofing;Building demolition;Building equipment (Rental of -);Building inspection [in the course of building construction];Building insulating;Building insulation;Building maintenance;Building maintenance and repair;Building maintenance and repair services provided by a handyman;Building of apartment buildings;Building of commercial properties;Building of factories;Building of foundations;Building of hospitals;Building of houses;Building of industrial properties;Building of offices;Building of schools;Building of shops;Building of trade fair and exhibition stands;Building of underground structures;Building refurbishment services;Building reinforcing;Building repair;Building repair and renovation;Building repairs;Building restoration;Building sealing;Building sealing and caulking services;Building services;Building services relating to building for habitation;Building services relating to building for industry purposes;Buildings (Cleaning of -) [exterior surface];Buildings (Cleaning of -) [interior];Buildings (Construction of -);Buildings (Damp-proofing of -) during construction;Buildings (Fire-proofing of -) during construction;Buildings (Insulation of -) during construction;Buildings (Insulation to existing -);Buildings (Renovation of -);Buildings (Restoration of -);Buildings (Sealing of -) during construction;Buildings (Supervision during construction of -);Buildings (Waterproofing of -) during construction;Burglar alarm installation;Burglar alarm installation and repair;Burglar alarm repair;Cabinet refacing;Cabinet repair;Cabinets (Repair of -);Cable laying;Camera repair;Carpentry;Carpentry contractor services;Carpentry services;Carpet and rug cleaning;Carpet cleaning;Carpet-fitting;Carpet-laying;Ceiling cleaning services;Ceiling installation;Ceiling lining installation;Ceiling lining repair;Ceiling repair;Ceiling texturing;Central heating installation;Civil construction services;Civil engineering construction;Civil engineering [construction] consultancy;Civil engineering demolition;Civil engineering maintainance involving the use of hydromechanical cutting equipment;Civil engineering maintenance involving the use of pressurised jets of abrasive-containing water;Cleaning and care of fabric, textile, leather, fur and goods made thereof;Cleaning by means of scouring (Services for -);Cleaning by water jetting (Services for -);Cleaning of boilers;Cleaning of building exterior surfaces;Cleaning of building exteriors;Cleaning of building facades;Cleaning of building interiors;Cleaning of building sites;Cleaning of buildings;Cleaning of buildings [exterior surface];Cleaning of buildings [interior];Cleaning of buildings soiled by birds;Cleaning of ceiling surfaces;Cleaning of commercial premises;Cleaning of domestic premises;Cleaning of drains;Cleaning of drains by high pressure water jetting;Cleaning of exterior surfaces of buildings;Cleaning of exterior wall surfaces;Cleaning of external surfaces of buildings;Cleaning of facades;Cleaning of factories;Cleaning of floor coverings;Cleaning of floor surfaces;Cleaning of furnishings;Cleaning of furniture;Cleaning of gullies;Cleaning of industrial premises;Cleaning of offices;Cleaning of property;Cleaning of public buildings;Cleaning of residential houses;Cleaning of stone work;Cleaning of structures;Cleaning of the exterior surfaces of buildings;Cleaning of the interior surfaces of buildings;Cleaning of wall surfaces;Cleaning of water supply pipework;Cleaning of water supply plumbing;Cleaning of water tanks;Cleaning services;Cleansing of buildings;Clearing and cleaning gutters;Clearing of pipework systems used in the manufacturing industries;Clearing of pipework systems used in the refining industries;Coating of brickwork;Coating of concrete;Coating of drains;Coating of pipes;Coating services for the maintenance of industrial engineering plant;Constructing [erecting and glazing] conservatories;Constructing [erecting and glazing] garden buildings;Constructing porches;Constructing sunrooms;Construction;Construction advisory services;Construction and erection of exhibition stands, stages and booths;Construction consultancy;Construction consultation;Construction equipment rental;Construction equipment (Rental of -);Construction information;Construction (Information relating to -);Construction information services;Construction land developing;Construction management services;Construction management [supervision];Construction of buildings;Construction of buildings and other structures;Construction of ceilings;Construction of chimneys;Construction of civil engineering structures by forming concrete;Construction of civil engineering structures by laying concrete;Construction of civil engineering structures by pouring concrete;Construction of civil engineering works;Construction of complexes for business;Construction of complexes for recreational purposes;Construction of complexes for sports purposes;Construction of conservatories and greenhouses;Construction of cubicles;Construction of curtain walls;Construction of drainage systems;Construction of factories;Construction of floors;Construction of galleries;Construction of greenhouses;Construction of holiday accommodation;Construction of house extensions;Construction of houses;Construction of industrial furnaces;Construction of interior accommodation;Construction of kitchens;Construction of leisure complexes;Construction of medical establishments;Construction of partition walls for interiors;Construction of partitioning;Construction of partitions;Construction of parts of buildings;Construction of paths;Construction of piles;Construction of pipelines;Construction of power plants;Construction of pre-fabricated houses for hippopotami;Construction of property;Construction of public facilities;Construction of public works;Construction of residential properties;Construction of rural works;Construction of saunas;Construction of screens;Construction of sewerage systems;Construction of sports arenas;Construction of sports fields;Construction of sports grounds;Construction of steel fabrications;Construction of steel structures for buildings;Construction of walls;Construction project management services;Construction services;Construction supervision;Construction supervision of buildings;Construction supervision of civil engineering projects;Construction works for prefabricated houses;Consultancy and information services relating to construction;Consultation in building construction supervision;Conversion of business premises;Conversion of shop premises;Custom building construction;Custom construction of buildings;Custom construction of factories;Custom construction of homes;Custom construction of houses;Damp proofing services;Damp-proofing [building];Damp-proofing during construction;Decorating of buildings;Decorative interior house painting services;Decorative painting services;Demolition of buildings;Demolition of chimneys;Demolition of structures;Demolition services;Detection of draughts in buildings;Detection of leaks within buildings;Development of land [construction];Disinfection;Disinfection of buildings against bacterial infestation;Disinfection of premises;Disinfection of premises against bacterial infestation;Disinfection services;Dismantling of buildings;Dismantling of industrial equipment;Dismantling of roofs;Dismantling of structures;Dismantling services;Domestic cleaning;Domestic cleaning services;Doors and windows (Installation of -);Double glazing installation;Drain cleaning services;Drainage (Land -);Drainage services;Draught proofing;Drywall contractor services;Electric appliance installation;Electric appliance installation and repair;Electric appliance repair;Electrical contractor services;Electrical installation services;Electrical wiring services;Emergency servicing of apparatus for supplying electricity;Emergency servicing of gas supply apparatus;Emergency servicing of water supply apparatus;Erection of curtain walling;Erection of pre-fabricated buildings;Erection of prefabricated buildings and structures;Erection of reinforced concrete structures utilising sliding and climbing formworks;Erection of scaffolding;Excavating services for verifying the location of utility lines;Excavation services;Factory construction;Fire alarm installation;Fire alarm installation and repair;Fire alarm repair;Fire alarms (Installation of -);Fire alarms (Repair of -);Fire extinguisher recharging services;Fireproofing during construction;Fitting of carpets;Fitting of floor coverings;Floor coating services;Floor layering;Floor maintenance services;Floor polishing;Floor sanding;General building contractor services;Glazier services;Glaziers services for agricultural vehicles;Glaziers services for construction vehicles;Glazing [glasswork];Glazing, installation, maintenance and repair of glass, windows and blinds;Glazing services;Glazing services for buildings;Ground stabilization;Grouting services;Heating contractor services;Heating equipment installation;Heating equipment installation and repair;Heating equipment repair;Hire of building machinery;Hire of building tools;Hire of scaffolding;Hiring of construction equipment;House building;House painting;House painting services;HVAC (Heating, ventilation and air conditioning) installation, maintenance and repair;Industrial cleaning of buildings;Industrial cleaning services;Industrial deep cleaning for commercial catering establishments;Information concerning rental of equipment for constructions and buildings;Information (Construction -);Information on the maintenance of measuring and test equipment;Information relating to repair services;Information (Repair -);Information services relating to installation of security systems;Information services relating to maintenance of security systems;Information services relating to repairs;Information services relating to the construction of buildings;Information services relating to the refurbishment of buildings;Inspection of premises to detect woodworm;Inspection of structures to detect woodworm;Installation and maintenance of solar thermal installations;Installation and repair of air conditioning apparatus;Installation and repair of air-conditioning apparatus;Installation and repair of heating equipment;Installation, maintenance and repair of office machines and equipment;Installation of access control systems;Installation of apparatus for air-conditioning;Installation of apparatus for heating;Installation of building automation equipment;Installation of building insulation;Installation of building scaffolds, working and building platforms;Installation of burglar alarms;Installation of cables for Internet access;Installation of cavity wall insulation;Installation of central heating;Installation of central heating apparatus;Installation of coloured panels in building facias;Installation of doors;Installation of doors and windows;Installation of draught proofing for sash windows;Installation of drying apparatus;Installation of dust extraction apparatus;Installation of electric light and power systems;Installation of energy-saving apparatus;Installation of environmental control systems;Installation of fabricated construction units;Installation of false floors;Installation of felt roofs;Installation of fire detection systems;Installation of fire performance coatings;Installation of fitted furniture;Installation of fittings for buildings;Installation of fixtures and fittings for buildings;Installation of fixtures and fittings for domestic premises;Installation of flood warning systems;Installation of foundry products;Installation of furniture for shops;Installation of gas and water pipelines;Installation of gas supply and distribution apparatus;Installation of glass;Installation of glass and glazing units;Installation of glass in conservatories, windows, doors and greenhouses;Installation of glazed building structures;Installation of heating and cooling apparatus;Installation of insulating glass in conservatories, windows, doors and greenhouses;Installation of interior partitions for buildings;Installation of internal partitioning;Installation of kitchen appliances;Installation of kitchen cabinets;Installation of kitchen equipment;Installation of kitchens;Installation of laundry and kitchen equipment;Installation of lock fittings;Installation of locks;Installation of mezzanine floors;Installation of photovoltaic cells and modules;Installation of pipe insulation;Installation of pipelines;Installation of pipework systems;Installation of plumbing;Installation of plumbing systems;Installation of pneumatic bulk material handling systems;Installation of rainwater collection systems;Installation of rainwater drainage systems;Installation of rainwater harvesting systems;Installation of rainwater tanks;Installation of roof timbering;Installation of roofing;Installation of sanitary apparatus;Installation of secondary glazing;Installation of security and safety equipment;Installation of security system;Installation of security systems;Installation of sewer liners;Installation of shelving;Installation of solar heating systems;Installation of sun roofs;Installation of theft prevention devices;Installation of thermal insulation for buildings;Installation of traffic management systems;Installation of ventilation and dust extraction systems;Installation of washroom apparatus;Installation of water pipes;Installation of water softeners;Installation of water supply apparatus;Installation of window coatings;Installation of window fittings;Installation of window frames;Installation of windows;Installation, repair and maintenance of air reheaters;Installation, repair and maintenance of boiler tubes;Installation, repair and maintenance of heating equipment;Installation services for building scaffolds, working and building platforms;Installation services of building scaffolds;Installation services of working and building platforms;Installing drywall panels;Installing fencing;Installing of electronic communications networks;Installing septic tanks;Installing wallboard;Installing wood flooring;Insulating (Building -);Insulating of buildings;Insulating of external walls;Insulating of internal and external walls, ceilings and roofs;Insulation construction;Insulation of buildings during construction;Insulation of pipelines;Insulation of pipes;Insulation services;Interference suppression in electrical apparatus;Interior and exterior cleaning of buildings;Interior and exterior window cleaning services;Interior fitting-out of company premises;Interior fitting-out of offices;Interior refurbishment of buildings;Interior renovation of commercial premises;Interior sealing and caulking services;Laying floor tile;Laying of cable;Laying of cables;Laying of carpet;Leasing of construction equipment;On site building project management;On site project management relating to the construction of buildings;On-site construction supervision;Painting and decorating of buildings;Painting and varnishing;Painting, interior and exterior;Painting of buildings;Painting of window frames;Painting or repair of signs;Parquet floor laying;Refurbishment of buildings;Renovation and repair of buildings;Renovation and restoration of buildings;Renovation of buildings;Renovation of electrical wiring;Renovation of furniture;Renovation of glazing;Renovation of industrial boilers;Renovation of kitchens;Renovation of machinery;Renovation of plumbing;Renovation of property;Renovation of underground pipes;Renovation, repair and maintenance of electrical wiring;Repair and maintenance of building scaffolds, working and building platforms;Repair and maintenance of buildings in case of demolition;Repair of bathtubs;Repair of buildings;Repair of buildings damaged by birds;Repair of carpets;Repair of construction machines and equipment;Repair of drying apparatus;Repair of kitchen furniture;Repair of roofing;Repair of roofs;Scaffold erection;Scaffolding;Scaffolding construction;Scaffolding dismantling;Scaffolding erection;Scaffolding hire;Scaffolding rental;Scaffolding repair;Scaffolding services;Services for the application of protective coatings to building exteriors;Services for the construction of buildings;Services for the damp proofing of buildings during construction;Services for the fitting of kitchens;Services for the renovation of buildings;Services for the rental of machinery for building;Services for the rental of machinery for civil engineering;Tile laying, bricklaying or block laying;Tiling services;Wallpaper hanging;Wallpapering;Wallpapering services;Warehouse construction and repair;Waste disposal [cleaning service];Waste disposal for others [cleaning service];Waste removal [cleaning];Window installation;Window maintenance;Window repair;Window replacement;Windows (Installation of doors and -);Wiring of buildings for telecommunication transmission;Wiring of offices for data transmission.