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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningVilligenNN Hauswartung & Reinigung GmbH
NN Hauswartung & Reinigung GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of NN Hauswartung & Reinigung GmbH is the provision of janitorial and cleaning services for properties.

AI-generated
Offering

Products & services

Industry:Facility Management & Cleaning
✓ Offered5
Building caretaking services
Cleaning of stairwells, entrance areas and underground car parks; garden maintenance and upkeep of the surroundings, winter services, light checks, 24-hour on-call duty, holiday coverage and complete property service on subscription.
Regular maintenance cleaning
Periodic maintenance and cleaning work, as well as special cleaning services for moves or renovations for offices, production facilities, school buildings, administrative buildings and private households.
Garden maintenance
Lawn care, green trimming, hedge and shrub pruning, removal of weeds and leaves, watering of green areas, as well as garden maintenance on subscription and holiday coverage.
Special cleaning services
Move-out cleaning with handover guarantee, follow-up cleaning, window and roller shutter cleaning, cleaning after water damage, high-pressure cleaning and other cleaning services tailored to requirements.
Waste disposal
Clearing and subsequent waste disposal of households or during business closures, organized in a compliant and environmentally friendly manner.
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NN Hauswartung & Reinigung GmbH

Trust & reputation

ranQ Trust Score of NN Hauswartung & Reinigung 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 October 2026

NN Hauswartung & Reinigung 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%
NN Hauswartung & Reinigung GmbH scores 72.3 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.75.012%
  • 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%
NN Hauswartung & Reinigung 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%
NN Hauswartung & Reinigung 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 October 2026.

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

Knowledge

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Location

Husbergweg 22
5234 Villigen
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-207.095.617
Founded
2019 · 7 years
Last commercial register change
March 21, 2019
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.88.06%
  • 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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