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.

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.

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.

We deal with the preparation of project documentation, subsequent installation and revision of low and high current electrical installations. We provide technical supervision of the investor or general contractor in all fields of electrical installations.

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.

Carrying out high and low current electrical installations. Offering project development, engineering, operative provision and material assembly. We provide a comprehensive range of supplies and services, particularly in open cast mines, thermal power stations and construction.

ČEZ contractual partner, 26 years of revisions of HV substations, Ex with explosion hazard: references TPCA, Office of the Government of the Czech Republic, Congress Centre Prague, TATSUNO BENČ, GEFCO, Shell, GIA, RoBIN OIL, Airport VH Prague, Municipality of the capital city of Prague, Czech Republic. Politeness, reliability, professionalism.

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 carry out inspections of appliances, electrical installations and lightning conductors. We offer expert opinions, expert witness services in the field of electrical engineering, specializing in low current, high current.

We provide electrical installations and inspections of electrical equipment without voltage limitations. We manufacture switchboards for construction, industry and technology.

We carry out inspections, service of transformer stations, projects, construction of transformer stations, substations and power equipment, turnkey. We also perform electrical installation, design, engineering and construction activities, for distributors PREdistribution, CEZdistribution, EON, compensation of consumption, power distribution.

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.

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.