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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningRegensdorfcleanMaster Yildiz
cleanMaster Yildiz Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Clean Master is providing cleaning and painting services to private and commercial customers in Zurich and its surroundings. The specific activities include: Cleaning services: basic cleaning, maintenance cleaning, moving cleaning, office cleaning and construction cleaning; Painting services: painting work for apartments and offices; Additional services: garden maintenance, winter service and technical maintenance. The company offers individual solutions to meet the needs of its customers and guarantees the highest quality and impeccable results.

AI-generated
Offering

Products & services

Industry:Facility Management & Cleaning
✓ Offered5
Building Cleaning
Building cleaning for residential and commercial premises, including routine cleaning and general upkeep of clean indoor and outdoor areas.
Move-Out Cleaning
Move-out cleaning with handover guarantee, including deep cleaning plus window and carpet cleaning for apartment handover.
Stairwell Cleaning
Regular stairwell cleaning for apartment buildings and multi-family homes, supporting hygiene, a tidy appearance and material care.
Window and Blind Cleaning
Window and blind cleaning for better light conditions, a neat exterior appearance and gentle care of the materials.
Office Cleaning
Office cleaning for work surfaces, floors, window areas and common spaces, focused on regular and hygienic cleaning.
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4.2/5

cleanMaster Yildiz

Trust & reputation

ranQ Trust Score of cleanMaster Yildiz: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

cleanMaster Yildiz scores 86.7 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.89.124%
  • 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.79.710%
  • 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.88.08%
cleanMaster Yildiz scores 63.3 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.64.612%
  • 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%
cleanMaster Yildiz 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%
cleanMaster Yildiz scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

cleanMaster Yildiz reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 22 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 22 reviews across all connected sources

Sources
GGoogle522
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Trockenloostrasse 81
8105 Regensdorf
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
07:00 - 16:30
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-290.420.529
Founded
2021 · 5 years
Last commercial register change
August 10, 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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