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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringGrindelwaldElektro Feuz AG
Elektro Feuz AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Elektro Feuz AG is the planning, consulting and implementation of electrical installations, building automation, multimedia solutions and ICT services for companies and private individuals. This includes, in particular, the installation and maintenance of electrical systems, the implementation of smart home systems, the planning and implementation of video conferencing systems and digital signage solutions, as well as consulting and planning for efficient buildings.

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Products & services

Industry:Technical Consulting & Engineering
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Elektro Feuz AG

Electrical Planning & Installation
Solar & Photovoltaics
✓ Offered12
Electrical installations
Tailor-made electrical installations for residential, commercial and industrial buildings, including planning of the electrical installation and switchgear as well as 24/7 on-call duty and electrical service.
E-mobility
Advice, planning, installation and commissioning of charging stations for homes, parking halls, businesses and municipalities, including operation, maintenance, fault rectification, billing and load management.
Photovoltaic systems
Advice, planning, assembly and commissioning of photovoltaic systems, including initialisation of the notification procedure, as well as service, maintenance and handover of the system.
Solar batteries and intelligent control
Solutions for efficient storage and intelligent control of self-generated solar power, modularly combined with photovoltaic systems, charging stations and a domestic hot-water heat pump.
ZEV solutions
Advice, installation, operation and maintenance for self-consumption communities in multi-family houses and districts for shared use of solar power.
Building automation
Tailor-made solutions for energy efficiency, IoT technologies, access control, fire protection and alarm systems, with consulting, installation and maintenance for private and business customers.
Automation HLKSE systems / MSRL
Advice, installation and maintenance of controls for heating, ventilation, cooling, air conditioning and electrical systems, from individual regulation to complex systems.
Room automation
Control of heating, ventilation, air-conditioning, lighting and shading systems for greater energy efficiency, room comfort and easy operation.
Management and supervisory control systems
Tailor-made operator interfaces for managing, monitoring and controlling operating, maintenance and energy data, including integration of external systems.
Alarm notification and alarm management
Systems for rapid detection and prioritisation of faults in building services installations, to avoid operational interruptions and damage.
Consulting and planning for efficient buildings
End-to-end solutions for energy and building technology projects with planning, realisation, coordination of specialist partners, and operation and maintenance.
Energy consulting and project optimisation
Analysis and optimisation of energy efficiency and building technology for new-build and renovation projects, as well as for single- and multi-family houses and commercial properties.
Trust & reputation

ranQ Trust Score of Elektro Feuz AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Elektro Feuz AG scores 67.7 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.67.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.52.910%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.88.08%
Elektro Feuz AG scores 89.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.70.07%
Elektro Feuz AG scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).83.322%
Elektro Feuz AG scores 20.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Elektro Feuz AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.4 out of 5 stars from 7 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.4
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle4.47
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Spillstattstrasse 8
3818 Grindelwald
Opening hours
Mon
08:30 - 11:30
Tue
08:30 - 11:30
Wed
08:30 - 11:30
Thu
08:30 - 11:30
Fri
08:30 - 11:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.192.651
Founded
1976 · 50 years
Last commercial register change
February 13, 2025
Employees
11 to 20
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
  • Full methodology

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