We deal with electrical installation work - high, low voltage - including revisions. BTI - complex works / HVAC, SV and all sewerage works. Construction activities, building conversions, building refurbishments, in-house manufacture and sale of LED lighting, Nostop emergency service.

Offering design and implementation of projects for planning or building permits including engineering, supply installation and electrical inspection. We are involved in turnkey design and construction of transformer stations and PREdi power equipment. We carry out electrical installation, earthwork and excavation works by hand and machine.

We provide installation of low-current systems, design, implementation and supply of fire alarms, security and CCTV systems and TV aerials. We offer warranty and after-sales service on all systems installed by us.

Our company carries out electrical inspections both initial and regular. Electrical installations for industrial, home, apartment and family houses. Inspections of appliances and tools. Measurement of faults on cable networks. Project documentation: INELS, EIB, EZS, PZS, EPS, CCTV.

We carry out all electrical work such as repair and replacement of circuit breakers, reconstruction of electrical wiring. In short, everything from minor electrical repairs to large-scale installations or revisions and low-current installations. We submit our work with an electrical revision.

Revision and installation of electrical equipment up to and above 1000V including explosive. Revision of lightning rods, electrical tools, appliances and lighting intensity measurement.

We offer electrical appliance inspections.

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 offer electrical work, installation of lighting fixtures, kitchen appliances, new electrical installations and repairs to existing installations. We provide emergency services.

We carry out revision work in the field of gas, electrical, chimneys, passive and active lightning rods. We offer high and low current electrical installations.

Since 1992, we have been providing electrical works, whether it is the reconstruction of houses or their construction. In 2018, based on the ongoing changes in the middle of the company, we decided to transform into a limited company and expand our services to photovoltaics and road transport.

We offer consultation, advice, inspection and installation of electricity points. Custom physical solutions, modification of the point of consumption according to the requirements of suppliers throughout the country, specializing in UPS backups, data structured networks, high current electrical installation.

Engaged in electrical installation work. I offer low voltage installation, electrical renovation of houses, flats and apartment cores, providing inspection reports, troubleshooting after inspection, repair and maintenance of electrical wiring, servicing and installation of house phones and doorbells or troubleshooting accidents and faults.

We carry out electrical installation work. Replacement of main house wiring. Reconstruction, replacement of lighting. Reconstruction of electrical wiring. Replacement of electrical wiring of apartment, house. Low-current electrical installation. We provide turnkey electrical work.