Heating equipment installation; Installation of apparatus for heating; Installation of kitchen appliances; Installation of cable television systems; Installation of cellular communications systems; Installation of computerised information systems; Installation of lighting systems; Installation of security systems; Installation of communications network apparatus; Installation of communications network instruments; Installing of electronic communications networks; Fire alarm installation; Diagnostic maintenance services; Home maintenance consultancy services; Home maintenance services; Maintenance and servicing of fire alarm systems; Lift maintenance; Installation of data network apparatus; Maintenance of data communication networks; Diagnosis of electrical faults; Disconnecting unused service lines (eg gas, mains water, electricity); Electric appliance installation; Electrical apparatus installation; Electrical installation services; Electrical wiring services; Installation of audio electrical apparatus; Installation of electrical apparatus; Installation of electricity generators; Heating equipment installation and repair; Maintenance and repair of heating; Installation and repair of air conditioning apparatus; Television equipment installation and repair; Repair of kitchen appliances; Maintenance and repair of communications systems; Fire alarm repair; Elevator repair; Lift repair; Maintenance and repair of lifts; Maintenance and repair of data communications networks; Maintenance and repair of data processing apparatus; Electric appliance installation and repair; Electric appliance repair; Electrical apparatus repair; Maintenance and repair of electrical apparatus; Maintenance, installation and repair of electrical items and equipment; Repair of electrical appliances; Residential, commercial and industrial installation and repair of electrical and computer wiring and cabling; Repair of telephone apparatus; Handyman repair, maintenance and installation services; Repair services; Telephone installation and repair; Repair of sound and vision recording apparatus; Repair of sound and vision reproducing apparatus; Repair, maintenance and installation consultancy services; Services of electricians
Heavy engineering construction; underground civil engineering services; explosive civil engineering; installation of environmental engineering systems; civil engineering construction; civil engineering demolition; civil engineering relating to water irrigation; civil engineering relating to rural land; civil engineering relating to agricultural land; civil engineering [construction] consultancy; construction supervision of civil engineering projects; erection of formwork for civil engineering construction; on-site construction supervision of civil engineering works; construction of walls; rock anchoring; construction of foundations for roads; construction of railways; harbour construction; maintenance and repair of mining equipment; soil erosion control services; hydraulic construction services; plumbing and gas and water installation; civil construction services; advisory services relating to the repair of civil engineering structures; civil engineering relating to the prevention of inundation of land by flood water; civil engineering relating to the prevention of inundation of buildings by flood water; construction of foundations for civil engineering structures; stabilisation of ground by cement injection (services for the -); stabilisation of soil by vibratory compaction (services for the -); stabilisation of soil by grout injection (services for the -); stabilisation of the sea bed by vibratory compaction (services for the -); stabilisation of the sea bed by cement injection (services for the -); stabilisation of the sea bed by grout injection (services for the -); stabilisation of ground by insertion of reinforcing bars (services for the -); stabilisation of the sea bed by insertion of reinforcing bars (services for the -); land irrigation; soil piling; soil stabilisation; installation of ground anchors; soil foundation work; ground consolidation; construction of railway roadbeds; reclamation of land; spillage clearance; application of coatings to tunnels; app; lication of coatings to swimming pools; application of waterproof linings; asphalting; construction services; onshore construction; construction consultancy; consultancy relating to residential and building construction; consultation in building construction supervision; construction of airports; construction of private housing; erecting of housing areas; construction of hard-standing areas; construction of holiday accommodation; construction of sports arenas; construction of interior accommodation; construction of motorways; pier construction; construction of ramparts; construction of cubicles; construction of chimneys; construction of carriageways; construction of dams; house building; construction of pipelines; residential and commercial building construction; custom construction of buildings; construction of sports grounds; building of underground structures; offshore construction; underwater construction; road construction; soil dredging; demolition of buildings; earthmoving; plumbing; driving of piles; tunnelling; land excavating; services for the damp proofing of buildings during construction; services for the construction of buildings; civil engineering underwater construction services; building construction supervision services for building projects; building construction supervision; supervision of building demolition; supervision of building renovation; extraction of natural resources; building, construction and demolition.