We provide electrical installations, low and high current electrical installations, electrical equipment revisions and construction work. We offer revisions of lightning rods, tools and electrical equipment. We also install boiler rooms. We provide installation of data, television and communication wiring.

Supply of residential and industrial wiring, manufacture of switchboards, installation of lightning rods and computer network cabling. Facilities management. We also provide reconstruction, inspection and application of connections.

We provide installation, repair, revision and testing of reserved electrical equipment up to 1000 V including lightning conductors.

Revision of electrical installations and PV plants.

We provide consultancy, training and documentation in the field of occupational safety and fire protection. We provide inspection and testing of electrical equipment including lightning rods, power hand tools and appliances or lifting equipment. Offer advice and consultancy in the field of ecology.

We provide design work of electrical equipment, supply of thermal, control and measuring equipment or small construction works.

I perform electrical installations. I carry out installation and repair of lightning conductors, electrical equipment, appliances, home telephones or doorbells.

Offer electronic fire alarms, fixed fire extinguishers, electrical security alarms, industrial television, access control and electrical wiring. We provide design, installation, service and inspection in all of these areas.

Implementation of low and high current electrical installations. Construction of optical and metallic networks, implementation of electronic security systems, camera, alarm, fire, access and communication systems. Construction and reconstruction of TV and SAT distribution systems and doorbell distribution systems. Revision.

Installation, repair, revision and testing of electrical equipment. Manufacture, installation, repair of electrical machinery and apparatus, electronic and telecommunications equipment.

Kormak Praha a. s. (PRE Group) offers the construction of electrical power structures, installation and repair of cable sets, construction and rental of transformer stations. Furthermore, installation of terminals and couplings, inspection, maintenance and contractual breakdown service. We provide complete design work and construction of public lighting.

We are engaged in the renovation of residential units and repair of roofs and facades. We provide facade insulation, electrical work including inspections and heating work.

Electrical installation and wiring work.

We provide inspection of electrical appliances and electrical hand tools. We use the REVEX plus measuring device for the revision of electrical appliances. We carry out revisions according to the standard ČSN331600ed.2.