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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumberOberentfeldenComparch Haustechnik GmbH
Comparch Haustechnik GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Comparch Haustechnik GmbH carries out plumbing installations for residential and commercial properties, as well as fixture installations. Its services also include heating and ventilation work.

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Service area

Offering

Products & services

Industry:Plumber
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Comparch Haustechnik GmbH

Residential sanitary installations
Sanitary installations for residential buildings, including installations in new builds and during renovations.
Commercial sanitary installations
Sanitary installations for commercial buildings and businesses, aligned with projects for new builds and renovations.
Fitting of sanitary fittings
Installation of fittings as part of plumbing work.
Heating and ventilation
Work on heating and ventilation systems in connection with building services projects.
Trust & reputation

ranQ Trust Score of Comparch Haustechnik 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 November 2026

Comparch Haustechnik 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%
Comparch Haustechnik GmbH scores 78.5 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.89.612%
  • 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%
Comparch Haustechnik 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%
Comparch Haustechnik 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 November 2026.

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

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Location

Schönenwerderstrasse 5
5036 Oberentfelden

At a glance

Legal form
Limited Liability Company
UID
CHE-261.209.725
Founded
2015 · 11 years
Last commercial register change
September 17, 2024
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • AGOberentfelden
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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