Electrical, plumbing and other construction installation activities
Group Number: 432

This group includes installation activities that support the functioning of a building as such, including installation of electrical systems, plumbing (water, gas and sewage systems), heat and air-conditioning systems, elevators etc.

Available Business Activities:
Electrical Installation
Activity Number: 4321

This class includes the installation of electrical systems in all kinds of buildings and civil engineering structures.

This class includes:

  • Installation of:
    • Electrical wiring and fittings
    • Telecommunications wiring
    • Computer network and cable television wiring, including fibre optic
    • Satellite dishes
    • Lighting systems
    • Fire alarms
    • Burglar alarm systems
    • Street lighting and electrical signals
    • Airport runway lighting

This class also includes:

  • Connecting of electric appliances and household equipment, including baseboard heating

This class excludes:

  • Construction of communications and power transmission lines, see 4220
  • Monitoring or remote monitoring of electronic security alarm systems, such as burglar and fire alarms, including their maintenance, see 8020
Other construction installation
Activity Number: 4329

This class includes the installation of equipment other than electrical, plumbing, heating and air-conditioning systems or industrial machinery in buildings and civil engineering structures, including maintenance and repair.

This class includes:

  • Installation in buildings or other construction projects of:
    • Elevators, escalators
    • Automated and revolving doors
    • Lightning conductors
    • Vacuum cleaning systems
    • Thermal, sound or vibration insulation

This class excludes:

  • Installation of industrial machinery, see 3320
Plumbing, heat and air-conditioning installation
Activity Number: 4322

This class includes the installation of plumbing, heating and air-conditioning systems, including additions, alterations, maintenance and repair.

This class includes:

  • Installation in buildings or other construction projects of:
    • Heating systems (electric, gas and oil)
    • Furnaces, cooling towers
    • Non-electric solar energy collectors
    • Plumbing and sanitary equipment
    • Ventilation, refrigeration or air-conditioning equipment and ducts
    • Gas fittings
    • team piping
    • Fire sprinkler systems
    • Lawn sprinkler systems
  • Duct work installation

This class excludes:

  • Installation of electric baseboard heating, see 4321
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