Comprehensive design and implementation of LV and MV cable networks (0.4–30 kV). From technical documentation to construction and commissioning – in compliance with all standards and deadlines.
Since 1985, we have been designing, building, and supervising MV/LV networks and power supply systems for critical facilities.
Full service – from concept and implementation to acceptance and obtaining a use permit.
Over 1,000 projects throughout Poland, completed by our licensed designers and engineers.
ELKAB is a Polish engineering company that has been operating in the power industry since 1985. We create reliable designs for MV and LV networks, transformer stations, power connections, and reliable power supply systems for investments throughout Poland. What sets us apart is our combination of expert knowledge, commitment, and full support for investors at all stages of design, implementation, and supervision.
Our team consists of certified experts in the construction and power engineering industries, designers, engineers, and construction managers who effectively carry out investments from concept to final acceptance, obtaining permits for completed projects. We are a member of the Chamber of Civil Engineers and hold quality certificates confirming our competence.
End-to-end delivery of power engineering projects – from concept through execution to ongoing maintenance
Comprehensive technical documentation for 0.4–30 kV networks, construction and detailed designs, agreements with DSOs.
Connections for industrial, commercial, and residential facilities, cooperation with network operators.
Trenching, Horizontal Directional Drilling (HDD), and construction of cable ducting using trenchless technology.
Laying underground cables, installing joints, electrical testing and measurements.
Construction and modernisation of transformer and distribution substations, MV/LV switchgear installation.
Periodic inspections, cable network maintenance, fault removal, infrastructure modernisation.
All projects we deliver comply with the requirements of Polish energy law, industry standards, and safety regulations. We hold all licences and certificates required for the design and construction of power networks.
Compliance with the Polish Energy LawDSO grid operating and maintenance instructionsPN-EN and IEC standardsHealth, safety and environmental regulationsMany years of experience delivering projects across a wide range of industries
Design and power supply systems for data centers with redundancy and the highest level of reliability
Comprehensive power infrastructure for manufacturing plants and industrial zones
Cable networks for logistics centres, warehouse halls, and distribution facilities
Power supply for office buildings, shopping centres, hotels and other commercial facilities, as well as residential developments.
Cooperation with municipalities for street lighting and energy infrastructure delivery
Examples of projects that demonstrate our experience and professionalism
Warsaw, Masovian
2022SCOPE:
Removal of LV and MV (15 kV) power network and transformer substation conflicts, construction of street lighting, and power supply for ancillary facilities.
CHALLENGE:
The need to design and construct LV and MV networks in areas with complex topography, while coordinating works with the construction of the tunnel under the Ursynów district.
RESULT:
The documentation and works were delivered on time, ensuring full coordination and continuity of works in complex conditions.
Warsaw, Masovian2023SCOPE:
Design and construct redundant power supply for a data centre in an urban area, including an 8,500 m fibre-optic link, and construction of a PZO switching station.
CHALLENGE:
Requirement to ensure 99.98% power availability, and – within a short timeframe – to design and build two independent MV connections in areas with dense underground utilities, railway territories, and plots with unclear legal status.
RESULT:
Early completion of the design packages, together with author's supervision, enabled the investor's schedule to be met without quality compromises and supported the successful certification of the facility.
Comprehensive service, experience and professionalism in every project
Qualified designers and construction managers with building licences and experience on the most demanding infrastructure projects.
We have our own fleet of machinery, diagnostic equipment and the latest-generation installation tools, guaranteeing high quality workmanship.
Long-standing cooperation with distribution system operators (Energa, Tauron, PGE, Enea, Stoen, PKP Energetyka) and local government units ensures smooth approvals and sign-offs.
We guarantee adherence to agreed deadlines and project budgets. Every project is insured and covered by a quality warranty.
Contact us to discuss your project. We will prepare a free initial estimate.
ADDRESS:
Bartycka 24, 00-716 Warsaw
WORKING HOURS:
Monday–Friday, 7:00–15:00
PHONE:
E-MAIL:
Request a quote for your project
+48 22 651 05 48