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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesElectrical Planning & InstallationGrandcourC. et E. Häni S.à r.l.
C. et E. Häni S.à r.l. Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Häni C.+E. consists of providing services in the field of electrical engineering, particularly in the following areas: electrical installations and repairs, telecommunications, installation and maintenance of photovoltaic systems, installation and maintenance of charging stations for electric vehicles, sale and installation of electrical appliances, and consulting and installation of energy-saving solutions, including lighting, home automation and security. The company thus offers a wide range of services in the field of electrical engineering and positions itself as a comprehensive provider of solutions for the needs of its customers in the areas of energy, communication and security.

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Offering

Products & services

Industry:Electrical Planning & Installation
✓ Offered
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4.1/5

C. et E. Häni S.à r.l.

6
Electrical installations
Electrical installations for residential homes and industrial buildings, in new builds or during renovations, from planning to implementation.
Electrical troubleshooting and household appliances
Troubleshooting of electrical installations and household appliances, with rapid intervention in case of problems.
Telephony and Internet networks
Installation and configuration of IP telephone exchanges and Internet connections.
OIBT inspection
Inspection of electrical installations to ensure compliance, proper operation and building safety.
Photovoltaic systems
Installation of photovoltaic panels to generate solar electricity and harness renewable energy.
Charging stations for electric vehicles
Installation of charging stations for electric vehicles, with installation of the associated infrastructure.
Trust & reputation

ranQ Trust Score of C. et E. Häni S.à r.l.: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

C. et E. Häni S.à r.l. scores 70.8 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.72.524%
  • 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.61.010%
  • 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%
C. et E. Häni S.à r.l. scores 83.0 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%
C. et E. Häni S.à r.l. 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%
C. et E. Häni S.à r.l. scores 4.6 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 35.4.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

C. et E. Häni S.à r.l. reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.6 out of 5 stars from 10 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
4.6
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle4.610
★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
1543 Grandcour

At a glance

Legal form
Limited Liability Company
UID
CHE-104.809.231
Founded
1998 · 28 years
Last commercial register change
May 10, 2010
Employees
1 to 10
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.
88.0
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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