Electrical contracting services
Substations, transformers, medium-voltage cables, overhead lines and switchgear: the infrastructure that connects a project to the grid, delivered by one contractor.
Services for developers, industry and utilities
Each service below can be contracted on its own or as part of a complete power supply package. For large projects we usually start with a load study and a meeting with the local utility, because the type of connection decides the scope of everything that follows.
Our scope ends at the project’s main low-voltage switchboard. We do not carry out wiring inside buildings.
Our services
Substation construction and equipping
Design, supply and construction of indoor, outdoor and compact distribution substations, including MV/LV switchgear, earthing and protection.
Transformer installation
Selection, installation, testing and replacement of oil-immersed and dry-type distribution transformers.
MV and LV cable installation
Underground and tray cable networks, trenching, terminations and joints, and insulation testing before energisation.
Overhead lines and pole installation
Concrete and steel poles, overhead conductors and aerial bundled cable for distribution networks.
Switchgear and panel installation
Installation and commissioning of MV switchgear, RMUs, LV main distribution boards and capacitor banks.
Street lighting maintenance
Preventive and corrective maintenance of public and private lighting networks, including LED retrofits.
Distribution network maintenance
Planned maintenance of medium- and low-voltage networks, substations and transformers for utilities and private owners.
Engineering and consulting
Load studies, substation and network design, and technical support for large projects from concept to handover.
Grid connection and power supply
Load assessment, utility applications and the works needed to bring a new or expanded supply to a project.
Why Peydezh Mavi?
Related services
Not sure which service your project needs?
Tell us about the project and the required load, and we will recommend the right scope.