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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryReal EstateCleaning companySchlierenGoncalves Services GmbH
Goncalves Services GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Goncalves Services GmbH provides cleaning and building maintenance services for private and commercial customers. Its services include regular, deep, move-out, window, façade and construction cleaning, as well as gardening, minor repairs, clearances and waste disposal.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Cleaning company
✓ Offered5
Maintenance cleaning
Regular cleaning of property, offices and commercial premises; periodic interior cleaning, cleaning schedules and subscriptions for office, practice and stairwell cleaning.
Window, façade and construction cleaning
Window and glass cleaning, façade cleaning as well as interior and exterior cleaning on construction sites, including final construction cleaning and initial treatment of floor coverings.
Deep cleaning
Deep cleaning of non-textile floor coverings such as stone, wood and PVC, as well as carpet cleaning with vacuuming, stain removal, shampooing and spray extraction.
Move-out cleaning
Cleaning after moving for apartment handover, including professional cleaning and a handover acceptance guarantee.
Property caretaking
Property caretaking and facility management including minor repairs, replacement of light fixtures, forwarding of repairs and complaints, as well as garden work and lawn care.
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3.8/5

Goncalves Services GmbH

Trust & reputation

ranQ Trust Score of Goncalves Services GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of November 2026

Goncalves Services GmbH scores 58.0 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.68.224%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.17.610%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.78.08%
Goncalves Services GmbH scores 65.0 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.58.012%
  • 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%
Goncalves Services GmbH scores 86.7 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).86.722%
Goncalves Services 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%
Qualifications+0.00

Goncalves Services GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Comparisons

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Location

Goldschlägistrasse 10
8952 Schlieren

At a glance

Legal form
Limited Liability Company
UID
CHE-155.976.508
Founded
2022 · 4 years
Last commercial register change
November 21, 2022
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHSchlieren
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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