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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesElectrical Planning & InstallationLucerneRobert Widmer AG. Elektrische Anlagen
Robert Widmer AG. Elektrische Anlagen Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is the planning, implementation and maintenance of high and low voltage electrical installations, i.e. electrical installations, for private households, industrial, commercial and service companies as well as organizations.

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Offering

Products & services

Industry:Electrical Planning & Installation
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Robert Widmer AG. Elektrische Anlagen

✓ Offered5
Electrical Installations
Electrical installations for single-family homes, residential developments, industrial and commercial sites, public buildings and infrastructure facilities; including planning and execution.
Service and Maintenance
Service, maintenance and upkeep for electrical installations; small installations, repairs, luminaire mounting, technical maintenance, electrical inspections and 24-hour service.
Building Automation
Automation solutions for lighting, blinds, heating, ventilation, multimedia and security systems; control, monitoring and operation via smartphone or tablet.
Communication and Network Solutions
Communication cabling with copper and fibre optics, mobile networking, switching and routing, IT security, VoIP and UCC, including consulting and support.
Swiss Projects
Nationwide Swiss projects with a personal contact person for execution and coordination.
Trust & reputation

ranQ Trust Score of Robert Widmer AG. Elektrische Anlagen: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Robert Widmer AG. Elektrische Anlagen scores 73.1 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.71.324%
  • 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.73.510%
  • 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.78.08%
Robert Widmer AG. Elektrische Anlagen scores 95.9 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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.90.07%
Robert Widmer AG. Elektrische Anlagen scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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).85.022%
Robert Widmer AG. Elektrische Anlagen scores 51.4 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.51.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Robert Widmer AG. Elektrische Anlagen reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.5 out of 5 stars from 17 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
4.5
of 5

Aggregated from 17 reviews across all connected sources

Sources
GGoogle4.517
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Hier entsteht die Karte
Reusseggstrasse 9
6002 Lucerne
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Corporation
UID
CHE-105.941.212
Founded
1964 · 62 years
Last commercial register change
June 23, 2026
Employees
51 to 100
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.100.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.85.03%
    • Full methodology

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