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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceWinterthurWaller Hauswartung
Waller Hauswartung Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Waller Hauswartung provides cleaning, janitorial, garden maintenance, and repair services for properties. Its services include stairwell and office cleaning, technical checks, winter services, and minor maintenance work.

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Offering

Products & services

Industry:Building MaintenancePlumbing & Building Services
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3.3/5

Waller Hauswartung

Facility Management & Cleaning
✓ Offered4
Property Care
Property care for buildings with maintenance work, technical checks, coordination of third parties, apartment handovers and a contact point for issues.
Cleaning Services
Cleaning of stairwells, windows and laundry rooms, plus deep cleaning, construction cleaning, exterior cleaning and office cleaning.
Garden Maintenance
Garden maintenance with lawn and hedge care, leaf removal, repair of paths and fences, proper disposal and winter service.
Repairs and Additional Services
Minor repairs, lamp installation, sanitary work, heating maintenance, plus painting work and renovations with partner firms.
Trust & reputation

ranQ Trust Score of Waller Hauswartung: 3.3 out of 5.0

Trust Score3.3/ 5.0

Basic

x

Data basis 54% · As of October 2026

Waller Hauswartung 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%
Waller Hauswartung scores 35.6 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.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%
Waller Hauswartung scores 83.3 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).83.322%
Waller Hauswartung scores 0.3 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 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Waller Hauswartung reaches a ranQ Trust Score of 3.3 out of 5.0 — rated «Basic». 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

Stadlerstrasse 142
8404 Winterthur

At a glance

Legal form
Sole proprietorship
UID
CHE-364.984.896
Founded
2026 · 0 years
Last commercial register change
January 21, 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.
67.0
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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