Sale of electricity and gas, purchase of electricity.

Birth, installation and servicing of electronic security systems, CCTV systems, attendance and access control systems, fire alarms, structured cabling, data networks, low and high current electrical installations.

We provide design and engineering activities in construction. The studio provides comprehensive design, engineering and consulting activities associated with the implementation of land, water and other engineering structures. We are a partner to architectural studios, developers and building contractors.

We manufacture reinforced concrete structures used primarily as transformer stations, substations, and water management facilities. Our solutions, which can function both independently and as a modular system, are tailored to specific requirements, including the technology involved. We offer comprehensive services—from design documentation to installation.

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.

We carry out all electrical revisions. Revisions of electrical appliances, equipment, lightning rods, transformers and revisions in explosion hazardous environments. We will also prepare a report on the determination of external influences.

We provide services in the field of construction work. We offer flooring and floor structures, foundation slabs, utilities, pre-construction and production preparation of buildings, repair and reconstruction of buildings, construction of water and gas pipelines, design activities, earthworks and landscaping.

We provide property and facility management. We deal with electricity distribution. We offer voice, data and internet solutions to meet customer needs. We provide gas boiler, gas pipe and chimney inspections. We also provide authorized emissions measurement, TNS inspections and gas boiler service.

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.

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 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 comprehensive services in the field of design and implementation of administrative interiors from consulting, designer and architect services to the final implementation. We carry out modifications of BTI, electrical wiring, cooling. We supply mobile partitions, sliding walls, floor coverings, furniture, lighting, decoration, etc.

Výroba a prodej polovodičových aplikací, regulovaných pohonů či mikroprocesorových regulačních systémů. Zaměřujeme se na těžební a metalurgický průmysl, plyn, ropu a chemii, energetiku a ekologii. Dále se zabýváme dopravní infrastrukturou a zpracovatelským průmyslem.

Offer design and engineering work. We provide comprehensive project documentation, engineering, construction and technical surveys including expert advice. We provide studies and interior design projects including preparation of visualization. We mainly focus on office and residential buildings.