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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesWädenswilKägi & Co, Heizung Sanitär AG
Kägi & Co, Heizung Sanitär AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Kägi AG is a traditional, family-run business specializing in the installation and maintenance of heating systems and other technical facilities. The company's core activity encompasses the planning, installation and maintenance of heating systems, as well as providing services in the field of building technology.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered3
Heating system construction and replacement
Heat pump, wood, oil, gas and solar installations, underfloor and radiator heating systems; planning, execution, project management, maintenance, rehabilitation concepts and energy studies.
Plumbing installations and bathroom renovations
Sanitary installations for residential construction, commercial and industrial projects; planning and coordination of heating, electrical, plastering, tiling and masonry work, as well as bathroom renovations.
Service, maintenance and on-call duty
Regular service and professional maintenance for heating, ventilation and sanitary systems; rectification of weak points and on-call duty in emergencies.
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4.1/5

Kägi & Co, Heizung Sanitär AG

Trust & reputation

ranQ Trust Score of Kägi & Co, Heizung Sanitär AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Kägi & Co, Heizung Sanitär AG 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%
Kägi & Co, Heizung Sanitär AG scores 89.3 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.70.07%
Kägi & Co, Heizung Sanitär AG scores 83.3 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).83.322%
Kägi & Co, Heizung Sanitär AG scores 65.7 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 35.65.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Kägi & Co, Heizung Sanitär AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

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Location

Reblaubenweg 1
8820 Wädenswil

At a glance

Legal form
Corporation
UID
CHE-108.680.108
Founded
1997 · 29 years
Last commercial register change
January 12, 2026
Employees
11 to 20
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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