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

About the company

Widmer Hauswartungen GmbH provides caretaking and janitorial services as well as property maintenance and upkeep, including minor repairs and coordination with specialist trades. Its services also include building and window/facade cleaning, gutter cleaning, grounds maintenance, winter services and waste removal.

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Offering

Products & services

Industry:Facility Management & Cleaning
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4.1/5

Widmer Hauswartungen GmbH

✓ Offered
3
Property caretaking
Caretaker services and property caretaking, support and supervision of properties and residential complexes, monitoring and maintenance of lighting, heating and ventilation, minor repairs as well as winter services.
Cleaning
Professional cleaning of buildings of all kinds, window and façade cleaning, cleaning of interior surfaces, apartment cleaning with handover to the administration, as well as road, parking area and path cleaning.
Green space maintenance
Maintenance of green spaces, leaf removal, lawn mowing, hedge and plant trimming, weed control as well as pond cleaning.
Trust & reputation

ranQ Trust Score of Widmer Hauswartungen GmbH: 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.

Widmer 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%
Widmer Hauswartungen GmbH 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.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%
Widmer 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%
Widmer Hauswartungen GmbH scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Widmer Hauswartungen GmbH 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

Uetlibergstrasse 196
8045 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-268.119.773
Founded
2015 · 11 years
Last commercial register change
February 26, 2020
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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