We deal with electrical work and training. We offer lightning wiring, projects, consultation, maintenance and revision of HV equipment or class A and B without voltage restrictions.

Engaged in the manufacture and sale of switchboards and switchboard cabinets. We provide electrical work, installation of air conditioning and refrigeration. We offer locksmith works. We also provide expert consultations and training in the field of measurement and control.

Rental, service, sale of power generators. Production of soundproofing fairings, tanks. We rent switchboards, cables, lighting, cable crossings. We make technical solutions, bring, install, supervise for all event events - markets, concerts, festivals, shutdowns, construction.

We offer electrical installation, high and low voltage and lightning conductor inspections. We provide installation of various types of transformers, microblocks and high voltage cabinets, low voltage switchboards, cable assemblies including cable laying up to 35 kV. We offer cable sets from PIRELLI or BARNIER manufacturers.

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.

Provision of architectural and engineering services including design.

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

Primarily engaged in supplying the power and heating industry or supplying civil, transportation and industrial construction. We provide studies, design, completion, additional manufacturing, construction, installation and other related activities.

Installation and repair of dedicated electrical equipment. Design of electrical equipment including revision. Manufacture of low voltage switchboards.

Comprehensive solutions and products for the energy, tethering and material handling industries. We offer transmission conductors and substations, splicing and assembly tools, transmission conductors and splicing machines, heavy duty conductors, OPGW, cables, transformers, substations, industrial motors, steel for lines.

Offering design and engineering services in the field of energy structures. We design new capital facilities, renovations and expansions of existing facilities in the areas of power distribution, power plant operations and industrial energy.

ENG CR s.r.o. is a Czech company specializing in energy management and energy management. We offer the implementation of the system according to ČSN EN ISO 50001, energy market analysis, electrical installation audits and our own e-management application for efficient energy consumption management.

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

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.