We carry out revisions of electrical equipment in type A, B buildings in non-hazardous and explosion hazardous areas up to 1000 V including lightning conductors. We provide installation and repair of electrical installations and equipment, electric boilers, EZS and camera systems.

I carry out revisions of electrical installations, appliances, machines, lightning conductors and connections for meters. I carry out electrical installations.

We carry out all electrical installation and wiring work, from the supply of materials, through design and planning, to final installation and safe commissioning. We prepare project documentation for LV 0,4 kV cable and outdoor lines for public lighting, lightning conductor wiring.

Revision of electrical installations, lightning rods, appliances and machines.

We provide installation, repair and revision of electrical installations and lightning conductors. We provide modifications of switchboards for tariff changes and PV connections. As a registered entity with CMI, we provide service, PV inspections and mandatory replacement of calibrated meters for Green Bonus installations.

We provide service, advice and supply in the field of reactive power compensation. We provide switchgear fabrication, electrical installation work, electrical network measurement and analysis including hand tool, connection and lightning rod revisions. We offer lighting reconstruction, cable laying.

The scope of activities includes electrical installation, revision and construction of solar power plants for electricity production or boiler heating in accordance with the subsidy programs of the New Green Savings Act. I am a cooperating revision engineer with over. Another focus is training nv 194/2022 (§50/78) and creating project documentation.

Revision of dedicated electrical equipment and lightning rods. Revision of houses and flats including connections to new buildings. Electrical tool and appliance revisions and digital archiving for schools, businesses, municipalities and cities. Maintenance and management of apartment buildings, public lighting. Continuous breakdown service.

We install electrical wiring for houses, factories, workshops, CCTV systems, bell wiring and videophones. We carry out wiring renovations, bell line repairs and inspections of electrical wiring, power tools and appliances. We provide emergency service.

Electrical installation and revision of LV and HV up to 35kV. Installation of EZS and camera systems, including smart installation LOXONE.

We provide power distribution, electrical inspections, industrial and domestic installations, LV switchboard manufacturing, intelligent KNX installations and low current distribution. Also EZS Jablotron, EPS, camera systems, home security, access control systems and thermal imaging. Installation of domestic sewage pumping stations.

We offer electrical installation for houses and flats, industrial installations, lightning conductors photovoltaic power plants and charging stations for, cars antenna and data systems, electrical revisions, project documentation of electrical.

Tomsi s.r.o. is an expert in the field of electrical engineering and provides a wide range of services from outsourcing of the responsible person (OOO) through the manufacture of switchboards, electrical inspections, to technical supervision of the investor. Our goal is to ensure safety, reliability and trouble-free operation of electrical equipment.

Revision of electrical equipment in accordance with ČSN 33 1500 (revision of electrical equipment of objects of class A up to 1000 V). 33 1600 ed. 2 (revisions of all types with filing and recording of the card). Inspection of lightning conductors according to ČSN 34 1390 and ČSN EN 62 305 ed. 2.