We provide high and low current electrical installations. We offer project work, installation of electric heating, revision work and reconstruction of cable networks. We also carry out groundwork, preparatory and finishing works. We carry out heavy current installations in apartments, houses or apartment buildings.

Revision of electrical installations up to 1000 V including lightning conductors and revision of electrical appliances. Designing documentation of the actual condition. We carry out electrical installations. Manufacture of switchboards. Training and examination NV194/2022 Sb. (formerly Vyhl. 50/78 Sb.) for work on electrical equipment.

We are a professional company in the field of installation of electrical installations in family houses and apartments. Our company focuses on providing excellent services in the field of electrical installations, lightning rods, LV connections and carrying out inspections.

As an electrical revision technician I provide: training on electrical competence according to Government Regulation No. 194/2022 Coll. (former Decree No. 50/1978 Coll.) and revisions on objects without explosion hazard and up to 1000 V.

Our company deals with inspections and inspections of electrical and lifting equipment, training of electricians and crane operators, binders. We also complete the documentation required for revisions.

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 revisions and minor repairs of electrical wiring of buildings according to ČSN 33 1500, revision of lightning conductors, revision of electrical appliances and hand tools.

We carry out inspections of dedicated low-voltage electrical equipment in explosion-proof environments.