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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesElectrical Planning & InstallationGontenschwilH + B Wiederkehr AG
H + B Wiederkehr AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

H + B Wiederkehr AG installs, maintains and repairs electrical installations for residential and commercial properties. Its services include new construction and renovation projects, repair and service work, low-voltage installations, and the installation of charging stations for electric mobility.

AI-generated
Offering

Products & services

Industry:Electrical Planning & Installation
✓ Offered5
Electrical Installations
Electrical installations for new builds and conversions in residential and commercial buildings, from planning through completion, including smaller repairs and service work.
Power and Low-Voltage Installations
Power and low-voltage installations with IT cabling, telephone and TV installations, fibre-optic installations, and intercom systems.
Troubleshooting and Service Work
Repair and service work, remediation of defects after inspection reports, and repair or replacement of household and large appliances.
Electrical Planning and Quotation Preparation
Planning and quotation preparation for new builds and conversions, as a preparatory step for electrical installations and project delivery.
Electric Vehicle Charging Stations
Installation of electric vehicle charging stations, complementing the company’s services for private and commercial electrical systems.
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4.2/5

H + B Wiederkehr AG

Trust & reputation

ranQ Trust Score of H + B Wiederkehr AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

H + B Wiederkehr AG scores 74.8 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.78.324%
  • 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.55.910%
  • 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%
H + B Wiederkehr AG 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%
H + B Wiederkehr AG scores 85.0 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).85.022%
H + B Wiederkehr AG scores 14.3 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 35.14.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

H + B Wiederkehr AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 8 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
4.9
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle4.98
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Dorfstrasse 631
5728 Gontenschwil

At a glance

Legal form
Corporation
UID
CHE-105.779.087
Founded
1980 · 46 years
Last commercial register change
October 1, 2026
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.
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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