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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningWürenlosSandro Federer Gebäudeunterhalt GmbH
Sandro Federer Gebäudeunterhalt GmbH Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Sandro Federer Gebäudeunterhalt GmbH is the provision of services in the field of building maintenance, including: * Cleaning of private apartments, offices and commercial properties * Property maintenance, including environmental work, staircase and underground car park cleaning, as well as control of technical systems * Gardening work, including lawn care, tree pruning and gardening * Renovations and conversions of buildings The company thus offers a comprehensive range of services for the maintenance and care of properties.

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Products & services

Industry:Facility Management & Cleaning
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4.0/5

Sandro Federer Gebäudeunterhalt GmbH

✓ Offered5
Cleaning services
Cleaning services for private households, offices and commercial premises: maintenance cleaning, one-off cleaning, as well as window, glass, awning, floor, kitchen and bathroom cleaning.
Move-out cleaning
Complete move-out cleaning of the kitchen, bathroom, floors and walls with acceptance guarantee, as well as a non-binding flat-rate offer for handover after the move.
Property maintenance
Care and maintenance of properties: indoor and outdoor cleaning, upkeep of surroundings, inspection of technical installations, as well as winter service and snow clearing.
Garden care & landscaping
Care for lawns, meadows, plants, shrubs and trees, as well as smaller landscaping tasks, replanting and minor garden redesigns.
Renovation & conversion
Renovations of individual rooms or entire apartments: painting and plastering work, floor work, small drywall (dry construction) jobs, as well as coordination of various trades.
Trust & reputation

ranQ Trust Score of Sandro Federer Gebäudeunterhalt GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 100% · As of October 2026

Sandro Federer Gebäudeunterhalt GmbH scores 65.0 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.73.124%
  • 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.35.310%
  • 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%
Sandro Federer Gebäudeunterhalt GmbH scores 83.0 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.100.012%
  • 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%
Sandro Federer Gebäudeunterhalt GmbH scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Sandro Federer Gebäudeunterhalt GmbH scores 15.7 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 35.31.44%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Sandro Federer Gebäudeunterhalt GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 customer reviews. 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

May 20, 2015Media
Er wollte alles, nur nicht putzen – nun macht seine Firma alles rund ums Haus
badenertagblatt.ch

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Location

Landstrasse 123
5436 Würenlos
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-110.148.509
Founded
2003 · 23 years
Last commercial register change
February 2, 2009
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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