Electrical installation works include not only the installation of electrical equipment and cabling, but also a significant amount of construction work. The main types of electrical installation works are:

- Development of project documentation;
- Connection to power lines and transformer substations;
- Installation of earthing and lightning protection;
- Installation of voltage stabilisers, distribution boards and switching devices;
- Laying of internal wiring for 220/380 V networks;
- Installation of low-current systems (Internet, TV, telephony, automation, security);
- Installation and connection of lighting devices;
- Installation of electrical equipment;
- Connection of household and industrial electrical equipment.