We offer expert reports, issuing the necessary permits and designing in the field of buildings and renovations. We deal with the construction of glass structures and structural engineering of buildings. We provide engineering services and consultancy.

Providing consultation and advice in the field of energy. Implementation of projects, supply and installation of electrical systems. We offer revision work in the field of weak and strong current. We provide project documentation of power and electrical systems and installations up to 35 kV.

We provide installation and reconstruction of low and high voltage equipment, 22/0,4 kV transformer stations, 22 kV substations and switching stations, HV substations up to 400 kV. We specialize in reconstruction of distribution equipment during operation. We offer installation and repair of residential and industrial electrical installations.

We design houses, industrial buildings, warehouses, office buildings and sports facilities. We provide engineering activities. We provide authoring and technical supervision services.

Providing design, supply, installation and service of electrical equipment up to 1000V.

Offering services in the field of underground and civil engineering. Implementation of complex constructions of tunnels, adits, shafts, aquifers, water supply, sewerage.

Shop (PRE Group) - everything for heating, cooling, water heating and photovoltaics under one roof. We will help you choose the ideal equipment for your needs. We offer complete energy services: solution design, implementation, assistance with financing, warranty and post-warranty service.

PREenergo, a. s. (PRE Group) offers electricity and gas supply, complete energy services from solution design to warranty and post-warranty service. In our shop you will find everything for heating, cooling, water heating and photovoltaic power generation. We can advise you on the ideal equipment for your needs.

Offering consultancy services in capital construction and engineering. Providing tenders, building permits, technical supervision and building approvals.

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.

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

Offering engineering and design activities in construction. We provide financial, organizational and economic consulting. We focus on water, transport and civil engineering. We provide technical supervision of the investor.

We offer SGB transformers and transformers, HV switchgear ZPUE, SGC, Konchar instrument transformers, Tridelta surge arresters, Coil Innovation chokes, Euromold cable assemblies. We provide consultancy, service, purchase, sale, repair, revision, disposal - all in the field of HV machinery and equipment.