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.

I provide electrical installations, installations, repairs, maintenance, servicing and revisions of dedicated electrical equipment up to 1000 V and lightning conductors in class A buildings, Jablotron alarms, electric heating, home telephones, lighting, eaves heating, cable connectors, metallic data distribution, HVI lightning conductors, etc..

I perform revisions of dedicated electrical equipment: in the scope of certificate E2Atj. Equipment up to 1000 V AC or 1500 V DC, including lightning conductors, in class A buildings without explosion hazard.

I provide plumbing work, repairs and inspections of gas equipment, servicing of heat pumps and air conditioners, home and apartment wiring, lightning conductors, repairs of electrical equipment and devices, security, entry and camera systems HIKVision.

Implementation of electrician and electrical installation works or revisions. Offer of floor and electric heating including low-current distribution. Also offering interior and building lighting, TV and PC wiring and renovation of apartment cores.

Revision of electrical equipment, revision of photovoltaic power plants, revision of connections, appliances, lightning conductors and meter cabinets. Manufacture of electrical switchboards, implementation of photovoltaic plants and development of automated machine for preparation of wires for switchboards.

We offer a wide range of services, including electrical installation, repairs and revisions, and other electrical work. We pride ourselves on our reliability, diligence, and ability to meet deadlines to satisfy our customers' needs.

We provide services in the field of installation, supply and maintenance of electrical installations. We provide computer maintenance. We provide engineering activities on construction sites. We offer after-sales service of hand tools and instruments. We provide electrical inspections in the E2A range.

I offer all electrical work on apartments, family houses and various types of industrial or catering establishments. Electrical wiring, reconstruction of existing wiring, revisions, electrical appliances, tools, on call in case of breakdown nonstop, wiring of electrical appliances.

Dedicated to the implementation, revision and budgeting of high and low current electrical installations. We provide reconstruction of electrical wiring in prefabricated houses.

Realization of intelligent wiring (KNX, Loxone Foxtrot, Amit, Control4, etc. ). Home telephones, telephone distribution, camera systems, data distribution, structured cabling, security systems Jablotron, MaR, EPS. Realization of turnkey contracts, including project documentation and implementation.

We carry out all domestic and industrial electrical work, repairs, revisions and appliance connections in Zdar nad Sazavou and the wider area. You can use our services 24/7 even on holidays.

We provide comprehensive management of technical equipment (water, gas, sewerage, electrical, PBZ, HVAC). From design, through installation, to regular inspections and follow-up service. We have our own technical equipment. We specialize in logistics warehouse complexes.

We offer electrical repairs, renovations and appliance installations. We carry out inspections of electrical equipment. We operate in České Budějovice and its surroundings. We provide emergency service.