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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceWald ZhFSchweri Sanitär Heizung GmbH
FSchweri Sanitär Heizung GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

FSchweri Sanitär Heizung GmbH provides services in sanitary installations, heating and underfloor heating. The company renovates and cleans underfloor heating systems and also carries out installation and conversion work with planning and execution from one source.

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Offering

Products & services

Industry:Building MaintenancePlumbing & Building Services
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3.5/5

FSchweri Sanitär Heizung GmbH

Specialized Construction Installations
✓ Offered4
Plumbing Work
Plumbing remodels for bathrooms, kitchens and living areas, new installations, plus service, repair and pipe renovation work; advice, planning and execution from one source.
Heating Installation and Maintenance
Installation of heat pumps and water heaters, heating conversions and modernisations, repair of existing systems, plus service and maintenance work.
Underfloor Heating Renovation
Assessment of existing underfloor heating systems, pipe cleaning by pigging, removal of sludge and deposits, full demineralisation and replacement of the manifold.
Heating System Sealing
Detection and sealing of underfloor-heating leaks, sealing of heating pipes, boilers and geothermal probe lines, with solutions requiring minimal structural intervention.
Trust & reputation

ranQ Trust Score of FSchweri Sanitär Heizung GmbH: 3.5 out of 5.0

Trust Score3.5/ 5.0

Solid

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Data basis 54% · As of October 2026

FSchweri Sanitär Heizung 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.
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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%
FSchweri Sanitär Heizung GmbH scores 40.1 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.0.012%
  • 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%
FSchweri Sanitär Heizung GmbH 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%
FSchweri Sanitär Heizung GmbH scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

FSchweri Sanitär Heizung GmbH reaches a ranQ Trust Score of 3.5 out of 5.0 — rated «Solid». 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

Hier entsteht die Karte
Lindenhofstrasse 1
8636 Wald Zh

At a glance

Legal form
Limited Liability Company
UID
CHE-155.758.408
Founded
2026 · 0 years
Last commercial register change
January 15, 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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