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DirectoryEnergy & EnvironmentEnergy SuppliersHeidenElektrizitätswerk Heiden AG
Elektrizitätswerk Heiden AG Logo
Verified· 4 sources

Elektrizitätswerk Heiden AG

Summary

About the company

Elektrizitätswerk Heiden AG is an electricity utility and electrical services company. It supplies electricity, operates and maintains distribution networks, and provides installations and services for photovoltaics, telematics, fiber-optic connectivity, testing and maintenance, as well as an online shop.

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Products & services

Industry:Energy Suppliers
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Electrical installations
Design and installation of power and low-voltage systems, EIB/KNX installations, telephone and TV systems, lighting concepts, automation and control engineering.
Photovoltaics
Advisory and planning, installation, maintenance and upkeep of photovoltaic systems; monitoring and remote surveillance, support with approvals and subsidy applications.
Energy consulting
Consulting on supply and exhaust ventilation, photovoltaics, air-conditioning systems, mechanical ventilation for living spaces, building automation as well as energy concepts and energy optimisation.
Electricity supply and grid services
Electricity supply, energy prices, electricity procurement, electricity delivery from PV systems, as well as supply and grid maintenance for residential, commercial and public customers.
Building technology and telematics
Building IT telematics, home monitoring, electric gate and door drives, home communication and other networked building solutions.
Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.86
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

March 4, 2025Media
Das Elektrizitätswerk Heiden AG gibt Laden am Kirchplatz auf und verlegt den Service an den Hauptsitz
rheintaler.ch
May 2, 2023Media
Heiden: Historicher Wechsel beim EW
appenzellerzeitung.ch
May 1, 2023Media
Nicole Nobs übernimmt von Rolf Domenig
appenzell24.ch
April 30, 2019Media
Weniger Umsatz, mehr Gewinn
rheintaler.ch

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Location

Bachstrasse 6a
9410 Heiden
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Corporation
UID
CHE-107.067.425
Last commercial register change
October 6, 2025
Employees
11 to 20

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