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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningBaumaRT Hauswartungen GmbH
RT Hauswartungen GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of RT Hauswartungen GmbH is the provision of janitorial and cleaning services for residential and commercial properties, including: janitorial services (maintenance and upkeep of properties), interior cleaning (cleaning of work and living environments), exterior maintenance (upkeep of outdoor facilities), snow removal (securing of paths and parking areas in winter), window cleaning (cleaning of windows up to a height of 20m), and move-out cleaning (cleaning of old residential or commercial spaces after a move). The company offers these services in the Zurich Oberland region and the Tösstal area.

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Products & services

Industry:Facility Management & Cleaning
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3.9/5

RT Hauswartungen GmbH

✓ Offered4
Property maintenance
Property maintenance for residential and commercial properties, interior and exterior cleaning, technical services, garden care and snow removal.
Cleaning services
Cleaning services for commercial, office and practice areas, window cleaning as well as construction and move-out cleaning for apartments, houses and commercial premises.
Move-out cleaning
End-of-lease cleaning with acceptance guarantee for apartments, houses and commercial properties; on schedule, thorough and geared to handover after the move.
Solar panel cleaning
Cleaning of solar installations with demineralized water and specialized brush systems to protect the modules and improve energy yield.
Trust & reputation

ranQ Trust Score of RT Hauswartungen GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

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Data basis 54% · As of October 2026

RT Hauswartungen 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%
RT Hauswartungen GmbH scores 61.5 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.50.012%
  • 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%
RT Hauswartungen 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%
RT Hauswartungen GmbH scores 40.0 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 35.40.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

RT Hauswartungen GmbH reaches a ranQ Trust Score of 3.9 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

Im Böl 1
8494 Bauma

At a glance

Legal form
Limited Liability Company
UID
CHE-154.961.912
Founded
2023 · 3 years
Last commercial register change
March 27, 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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