We provide design, construction, inspection, service and repair of electrical equipment in the voltage level of 0.4 to 400kV - transformer stations, industrial installations, PV plants, biogas stations and public lighting. We carry out earthworks and earth protrusions. We offer services from project documentation to implementation.

We provide design, implementation, revision and service of electrical equipment in the voltage level 0, 4 to 35 kV - transformer stations, industrial installations, PV and public lighting.

Installation of high and low voltage and transformer substations. We offer cable laying, installation of electrical wiring, photovoltaic systems and heat pumps and electrical design work. We provide installation and maintenance of public lighting and Jablotron electronic security systems.

Acquisition and preparation of land-use plans, regulatory plans and land-use studies. Implementation of design and engineering. Also the acquisition of building closure, comprehensive investor services in the construction and other services.

Kormak Praha a. s. (PRE Group) offers the construction of electrical power structures, installation and repair of cable sets, construction and rental of transformer stations. Furthermore, installation of terminals and couplings, inspection, maintenance and contractual breakdown service. We provide complete design work and construction of public lighting.

I deal with building energy equipment and operation optimization. I offer heating, ventilation and air conditioning including control system. I also provide consulting, operate commercial, architectural and engineering activities.