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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningAarauTelli Gebäudereinigung GmbH
Telli Gebäudereinigung GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Telli Gebäudereinigung GmbH is the provision of cleaning services, particularly: routine maintenance cleaning (regular cleaning of industrial and commercial premises, offices, practices and establishments), household cleaning, moving cleaning, and window and shutter cleaning. The company offers these services to both private and business customers, emphasizing reliability, efficiency, and passion in the execution of its work.

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Products & services

Industry:Facility Management & Cleaning
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4.4/5

Telli Gebäudereinigung GmbH

✓ Offered4
Maintenance cleaning
Regular cleaning of industrial and commercial businesses, offices, practices and premises; one-off or recurring, including office, sanitary, stairwell and window cleaning as well as disinfection and special cleaning.
Move-out cleaning
Thorough cleaning of apartments and houses before handover; with handover guarantee, cleaning of kitchen, bathroom, windows, shutters and balcony as well as disinfection and deep cleaning.
Household cleaning
Recurring cleaning for private households, weekly, every two weeks or monthly; apartment and house cleaning, kitchen and bathroom cleaning, window, dust, upholstery as well as deep basic cleaning.
Window and shutter cleaning
Cleaning of window surfaces, glass fronts, frames, window sills and shutters; for louvered shutters, roller blinds and venetian blinds, streak-free and thorough.
Trust & reputation

ranQ Trust Score of Telli Gebäudereinigung GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

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Data basis 96% · As of October 2026

Telli Gebäudereinigung GmbH scores 92.0 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.91.324%
  • 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.87.310%
  • 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.100.08%
Telli Gebäudereinigung GmbH scores 77.2 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.86.512%
  • 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%
Telli Gebäudereinigung GmbH scores 85.0 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).85.022%
Telli Gebäudereinigung GmbH scores 28.6 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Telli Gebäudereinigung GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 30 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 30 reviews across all connected sources

Sources
GGoogle530
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Neuenburgerstrasse 2
5004 Aarau
Opening hours
Mon
07:30 - 18:00
Tue
07:30 - 18:00
Wed
07:30 - 18:00
Thu
07:30 - 18:00
Fri
07:30 - 18:00
Sat
08:00 - 17:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-314.857.362
Founded
2016 · 10 years
Last commercial register change
May 24, 2016
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.
88.0
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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