Contractor for investments — Silesia and all Poland

MV/LV networks and connections

Name: ALTECH-SYSTEM Sp. z o.o.
Address: Górnicza 55, Tarnowskie Góry, 42-600, PL
Telephone: +48 508 226 476
Price range: $$

MV and LV connections, cable lines, transformer stations and HDD drilling. We handle DSO coordination and deliver a complete handover documentation set.

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Electrician checking an electrical switchboard

Halls · Plants · Offices · Public facilities

Building electrical installations

The complete electrical trade from one contractor — switchboards, building installations, process power supply, acceptance measurements and as-built documentation.

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ALTECH showroom with automation products

Gate automation · Alarms · CCTV · Components

ALTECH24.PL online shop

Gate drives and remotes, alarm systems and CCTV, intercoms, electrical components and consumer electronics — brands such as NICE, SATEL, Legrand and Eura-Tech. The ALTECH Group online shop, shipping across Poland.

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Photovoltaics · Energy storage · Chargers

Renewables for business

Rooftop and ground-mounted installations for plants and halls, energy storage and fleet chargers. Sized against the real consumption profile, not the contracted capacity.

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5.0/5 Google 25+ years 2-year warranty

years of experience

completed projects

specialists in the team

areas of specialization

Three companies, one team

ALTECH-SYSTEM, ALTECH POWER and ALTECH24.PL — electrical installations, renewables and store under one roof in Tarnowskie Góry.

Meet the Group

The whole electrical trade from one contractor

From the MV connection to building installations — one contractor.

On the market since 1997. From a local installer we grew into the partner that general contractors and investors trust with the entire electrical trade on site — without splitting the scope between several firms.

We work mainly in Silesia and deliver projects across Poland and abroad — building installations, MV/LV power networks, telecoms and automation. One team, full scope: from design, through cross-trade coordination, to handover and as-built documentation.

One contract for the whole trade — no scope split across subcontractors
In-house SEP-certified team — 20+ specialists, categories E and D
Handover and documentation — measurements, protocols, as-built documentation

Who we work for

Four client groups — from large industrial and commercial investments to selected private projects.

Building and business investors

Production halls, plants, office buildings, logistics centres and housing estates. The complete electrical trade from one contractor — MV and LV connections, building installations, documentation and handover for the occupancy permit.

General contractors

Electrical and network subcontracting on large sites. An in-house team of 20+ SEP-certified specialists, heavy equipment, cross-trade coordination and work to the contract schedule.

Public institutions

Hospitals, universities, schools and sports facilities — delivered under public procurement, with a complete handover documentation set. Our clients include AWF Katowice and the Silesian Centre for Heart Diseases in Zabrze.

Individual clients

Selected private investments with a broad scope — high-standard houses, service connections, photovoltaics with energy storage. Smaller jobs are taken on subject to team availability.