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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesGerzenseeAndres Krebs, Sanitär-Heizungen
Andres Krebs, Sanitär-Heizungen Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Andres Krebs Sanitär / Heizung is the planning, installation and renovation of sanitary and heating systems, including individual solutions for new construction, renovation and renovation of bathrooms and heating systems.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered5
Sanitary installations
Sanitary installations for new builds, conversions and renovations; bathroom renovations, kitchen installations, water meters, water softening systems and general repair work in the sanitary sector.
Heating installations
Heating installations for new builds, conversions and renovations; new installations, modernisations, repairs and installation of heat pumps and solar systems for hot water.
Bathroom renovations
Bathroom renovations for new builds, conversions and renovations; redesign as required, including sanitary installations and execution for living spaces.
Limescale removal and water treatment systems
Limescale removal for boilers, installation of water softening systems, and work on bathroom and swimming pool facilities with piping, pumps and limescale removal.
Repairs in sanitary and heating
General repair work on sanitary and heating systems; maintenance of existing installations in kitchens, bathrooms and heating systems.
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4.1/5

Andres Krebs, Sanitär-Heizungen

Trust & reputation

ranQ Trust Score of Andres Krebs, Sanitär-Heizungen: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Andres Krebs, Sanitär-Heizungen 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.
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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%
Andres Krebs, Sanitär-Heizungen scores 78.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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%
Andres Krebs, Sanitär-Heizungen scores 85.0 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).85.022%
Andres Krebs, Sanitär-Heizungen scores 0.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Andres Krebs, Sanitär-Heizungen 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.

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Location

Dorfstrasse 32
3115 Gerzensee

At a glance

Legal form
Sole proprietorship
UID
CHE-106.815.774
Founded
1991 · 35 years
Last commercial register change
December 6, 2002
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.67.06%
  • 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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