• Industrial electrical facilities and systems
• Overhead and underground electricity lines and connections with rated voltages of 0.4kV÷20 kV
• Low and medium voltage transformer stations (supply points, connection points);
• Three-phase/ single-phase connections, overhead or underground connections;
• Electrical grids of public (street, environmental and pedestrian) lighting and indoor lighting;
• Electricity grids for the supply of residential assemblies;
• Industrial electricity supplies for small, medium and large enterprises;
• Protection and measurement equipment.

2. Maintenance and Repairs:

• for transformer stations;
• repairs and service in case of failures or other defects
• regular checks and reports
• maintenance services for the equipment;
• testing the protective equipment;
• measuring the earth outlets;
• check of the continuity of connections to earth outlets, the electrical panels and boards;
• checks and measurements of protections by relays and automations (PRAM).
• maintenance works on the public (street, environmental and pedestrian) lighting fixtures and indoor lighting.

3. Execution of Medium and Low Voltage Power Grids:

• low voltage lines for public lighting;
• underground power lines;
• upgrading the low and medium voltage power grids;
• releases of sites for low and medium voltage lines;
• indoor power facilities related to civil and industrial buildings;
• low voltage power facilities for use;
• overhead and underground electrical single-phased and three-phased connections, facilities for the connection to low voltage; overhead and/ or underground power lines with rated voltages of 0.4 kV – 20 kV;
• electricity grids for the supply of residential assemblies.