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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesElectricianLucerneEhrenberg AG Luzern
Ehrenberg AG Luzern Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Ehrenberg AG Luzern is an electrical services company providing installation and maintenance for residential, commercial and industrial buildings. Offerings include high- and low-voltage installations, lighting, photovoltaic systems, KNX building automation, security and telecommunications, as well as repairs, emergency service and statutory safety inspections (NIV).

AI-generated
Presence

Service area

Offering

Products & services

Industry:Electrician
✓ Offered5
Electrical installations
Electrical installations for residential construction, for commercial and industrial sites; power and low-voltage installations, building technology, KNX installations, lighting, photovoltaics.
Security solutions
Security solutions with video surveillance, panic lighting, alarm systems, access control systems and fire protection; for single-family homes, hotels and businesses.
Telecommunications and multimedia installations
Telecommunications systems and multimedia installations for SMEs and private individuals; business and residential telephony, network solutions, audio, video, radio, television and multimedia installations.
Service, repairs and inspections
Service work, small installations, repairs and fault service; test equipment, inspections, NIV safety certificate and on-call service.
Training
Apprentice training as assembly electrician (EFZ) and electrical installer (EFZ).
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4.1/5

Ehrenberg AG Luzern

Trust & reputation

ranQ Trust Score of Ehrenberg AG Luzern: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of November 2026

Ehrenberg AG Luzern scores 62.0 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.70.824%
  • 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.27.910%
  • 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.78.08%
Ehrenberg AG Luzern scores 85.5 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.55.07%
Ehrenberg AG Luzern scores 86.7 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).86.722%
Ehrenberg AG Luzern scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ehrenberg AG Luzern reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Maihofstrasse 62a
6006 Lucerne

At a glance

Legal form
Corporation
UID
CHE-102.550.401
Founded
1960 · 66 years
Last commercial register change
March 9, 2022
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • LULucerne
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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