We offer inspection, repair, replacement and maintenance of electrical equipment. We carry out projects of low and high voltage electrical equipment. We provide installation of lightning conductors and electrical fire alarm systems. We are involved in electrical repairs of circuit breakers as well as adjustments of circuit breakers.

Offering electrical installation of lighting and tilt-up poles and towers, preparation of project documents. Reconstruction and modernization of public lighting. We also deal with rental of high-lift platforms and high and low voltage projections and inspections.

We manufacture reinforced concrete buildings with use mainly as transformer stations, substations and water management structures. We adapt our solutions, which work independently and as a modular system, to specific requirements, including technology. We offer comprehensive services - from project documentation to installation.

PRE Group is one of the largest energy suppliers, operating a reliable electricity distribution network and providing a wide range of energy services. PREenergo, a. s., provides energy services for households and companies and operates electricity generation plants from renewable sources.

We do electrical work, masonry and excavation including emergency service and low voltage connections. We provide repairs of faults in electricity supply and shutdown of customer substations. We offer comprehensive inspections of electrical equipment, lightning rods, electrical appliances and other equipment.

We offer electrical installation and wiring work, such as HV, LV, residential, building and industrial wiring. We also carry out outdoor public lighting, cable networks, substations, lightning conductors, low current wiring, projects. We provide initial and subsequent inspections or revisions of machines.

We provide turnkey HV and LV electrical installations for industrial, commercial and office premises. We provide switchboard manufacturing, network analysis, thermal imaging measurements, complex engineering, design work, electrical inspection. We provide consultations and consultancy in the field.

Carrying out activities in the supply of electricity, gas, water and heat. We offer installation, repair and revision of dedicated technical equipment including services in the field of PO and OSH. We provide installation and revision of fire protection systems.

We manage and operate parking areas and garages.

We are engaged in technical, supervisory and engineering activities in the construction industry. We provide project documentation, construction preparation, technical supervision, construction completion, approvals, negotiations with authorities for building permits and other services.

We offer earthwork, demolition, over hauling, reclamation, recycling, utility and road construction. We have tractor, wheel and track excavators, dozers and rollers.

We are engaged in the installation of power outputs of power plants, reconstruction and construction of transmission and distribution systems and implementation of complete electrical installations. Within the scope of our activity we also provide earthworks with associated construction works and production of steel structures and metalworking.

Electrical installation company engaged in the construction of industrial PV plants.

We are engaged in design and engineering activities, specializing in the design of ground structures for office, residential and amenity buildings. In the field of structural engineering we specialize in monolithic reinforced concrete structures, reconstruction and structural assessments.