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

About the company

The core activity of the company 'All Gebäude Service' is the provision of cleaning and maintenance services for buildings, apartments and offices. This includes specialized work such as window cleaning, carpet cleaning, garden maintenance, janitorial services and moving cleaning. The company also offers regular cleaning services such as maintenance cleaning and apartment cleaning.

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Products & services

Industry:Facility Management & Cleaning
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4.0/5

All-Gebäude-Service GmbH

9
Maintenance cleaning
Regular cleaning of offices, shops, medical practices, law offices and clinics; periodic surface cleaning, office cleaning, emptying waste bins, cleaning sanitary areas and tea kitchens.
Apartment cleaning
Thorough cleaning of apartments while respecting privacy; all cleaning services for the home environment.
Move-out cleaning with handover guarantee
Cleaning of the old apartment or house from the basement to the attic, including handover to the management.
Building caretaker services
Maintenance of buildings, stairwells, courtyards and outdoor areas; caretaker tasks as required, 24-hour service and ongoing support for properties throughout the seasons.
Window and storefront cleaning
Gentle, streak-free cleaning of windows and window frames as well as storefronts to improve the overall appearance of an apartment or office.
Carpet cleaning
Spray extraction of fitted carpets; deep cleaning against sand and dirt, stain removal, colour refresh and treatment against dust mites.
Garden maintenance
Regular lawn mowing, weed removal and separate quotations for tree pruning, shrub pruning and special work.
Cleaning of blinds and shutters
Washing and polishing of roller shutters and blinds by hand for thorough cleanliness.
Specialised work
Slitting works and core drilling for requests requiring a separate quotation.
Trust & reputation

ranQ Trust Score of All-Gebäude-Service GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

All-Gebäude-Service GmbH scores 62.3 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.65.024%
  • 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.49.510%
  • 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.70.08%
All-Gebäude-Service 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%
All-Gebäude-Service 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%
All-Gebäude-Service GmbH scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

All-Gebäude-Service GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.3 out of 5 stars from 6 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
4.3
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.36
★TrustpilotSoon
PProvenExpertSoon

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

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Location

St. Alban-Ring 276
4052 Basel
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-112.755.548
Founded
2006 · 20 years
Last commercial register change
March 31, 2022
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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