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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior ConstructionBaarErich Kälin GmbH
Erich Kälin GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Erich Kälin GmbH is the provision of electrical services, including installation, maintenance and consulting. The company offers high-quality solutions for individual requirements and works closely with customers to understand and implement their visions.

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Products & services

Industry:Interior ConstructionElectrical Planning & Installation
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Erich Kälin GmbH

✓ Offered8
Electrical planning and execution
Planning, consulting, projects and execution for electrical installations in new builds and existing buildings, from the socket to the major project.
Retail fit-out
Electrical installations for retail fit-out to present products, with specialisation for over 20 years.
Lighting concepts
Lighting concepts including procurement and installation of lighting materials, for the right light atmosphere.
Low-voltage installations
Network, intercom systems, video surveillance, monitoring and other low-voltage cabling for buildings and apartments.
Air-conditioning and heating connections
Electrical connections for air-conditioning and heating units, in collaboration with specialist partners during installation of the units.
Smart home and building automation
Control and automation of lights, sockets and shutters via mobile phone or tablet, for the smart home.
E-mobility and photovoltaics
Electrical installations around renewable energy and electric vehicles, including infrastructure for e-mobility and photovoltaics.
Service and fault rectification
Fault rectification, maintenance and service for kitchen appliances and other electrical issues in one’s own home.
Trust & reputation

ranQ Trust Score of Erich Kälin GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Erich Kälin GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Erich Kälin GmbH scores 67.8 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.64.612%
  • 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%
Erich Kälin GmbH 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%
Erich Kälin GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

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Location

Grabenstrasse 15b
6340 Baar
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-247.050.590
Founded
2021 · 5 years
Last commercial register change
February 25, 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.
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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