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

About the company

The core activity of Silveira Reinigung GmbH is the provision of services in the field of property management, cleaning and maintenance of real estate, including: Regular inspections and maintenance of technical facilities, minor repairs and maintenance, cleaning of stairwells, corridors and other shared areas, waste disposal, security management, including checking lighting and locks, construction cleaning, office cleaning, window cleaning, carpet cleaning, building cleaning, store cleaning, practice cleaning, moving cleaning, small transports and moving, and garden maintenance. The company offers tailored solutions for administrations, private individuals and construction companies in Zurich.

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Offering

Products & services

Industry:Facility Management & Cleaning
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4.4/5

Silveira Reinigung GmbH

✓ Offered9
Building cleaning
Comprehensive building cleaning for properties, including floor, sanitary, window, stairwell, façade and underground garage cleaning, as well as disposal and special cleaning.
Maintenance cleaning
Regular cleaning of private and commercial premises with dust wiping, floor care, sanitary cleaning, kitchen and break-room cleaning, as well as waste disposal.
Office cleaning
Regular office cleaning for clean work environments, including floors, surfaces, sanitary facilities, kitchens, stairwells, carpets and disinfection of frequently touched areas.
Construction cleaning
Construction cleaning with rough cleaning, fine cleaning, final construction cleaning and special cleaning after building work, including debris removal, window, floor and sanitary cleaning.
Apartment cleaning and housekeeping cleaning
Thorough apartment and housekeeping cleaning for private clients, including floor care, dust wiping, kitchen and bathroom cleaning, window cleaning and optional special cleaning.
Window cleaning and carpet cleaning
Window cleaning inside and outside as well as carpet cleaning with deep cleaning, stain removal, gentle methods and cleaning of glass surfaces, shop windows and winter gardens.
Retail cleaning and practice cleaning
Cleaning of retail and practice premises with floor, surface, glass, sanitary and waste cleaning, as well as disinfection of work surfaces and frequently touched areas.
Building caretaker service and garden care
Building caretaker service and property management with inspections, minor repairs, stairwell maintenance, garden maintenance, lawn care, hedge and shrub trimming, and weed control.
Move-out cleaning and small transports
Move-out cleaning with acceptance guarantee, as well as small transports and moving support, including planning, transport, disposal and final cleaning of the old premises.
Trust & reputation

ranQ Trust Score of Silveira Reinigung GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Silveira Reinigung GmbH scores 91.0 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.86.024%
  • 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.100.010%
  • 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.95.08%
Silveira Reinigung GmbH scores 79.4 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.83.012%
  • 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.70.07%
Silveira 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%
Silveira Reinigung GmbH scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Silveira Reinigung GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 52 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
4.8
of 5

Aggregated from 52 reviews across all connected sources

Sources
GGoogle4.852
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Manessestrasse 99
8045 Zurich
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-326.841.379
Founded
2017 · 9 years
Last commercial register change
January 23, 2023
Employees
11 to 20
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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