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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningHausen AgRohr AG
Rohr AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Rohr AG is the provision of cleaning services and cleanroom solutions for business and private customers throughout Switzerland. The specific services include window cleaning, facade cleaning, floor cleaning, basic cleaning, construction cleaning, school cleaning, solar panel cleaning, maintenance cleaning and cleanroom services.

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4.3/5

Rohr AG

Industry:
Facility Management & Cleaning
✓ Offered11
Maintenance cleaning
Regular cleaning of commercial premises as needed, daily, weekly or on set weekdays; office cleaning, customer areas, toilets, stairways and other areas.
Cleanroom
Cleanroom cleaning, purity monitoring and audits, cleanroom management, consultation for concept design, as well as regular cleaning, decontamination and disinfection.
Window cleaning
Cleaning of windows, window frames, louvres and sills inside and outside; with trained staff, assessment of road/area closures and lift platforms up to 56 metres.
Facade cleaning
Cleaning of facades made of metal, aluminium, natural stone, exposed concrete, plaster render or ceramics; including graffiti removal and treatments such as sealing and hydrophobisation.
Floor cleaning
Cleaning and care of floors made of concrete, parquet, laminate, linoleum, PVC, vinyl, natural and artificial stone, and carpets; including deep cleaning, grinding, oiling, polishing and impregnation.
Construction cleaning
Cleaning of new builds and renovations according to schedule; removal of construction dirt, assessment of closures and safety measures, as well as cleaning by trained staff.
Deep cleaning
Periodic deep cleaning of floors, ceilings, walls, windows, wet rooms and kitchens; removal of stubborn dirt, limescale, urine and grease deposits.
Solar panel cleaning
Cleaning of photovoltaic and solar systems on roofs and on facades; with professional equipment, cleaning robots for large systems and demineralised water.
School cleaning
Thorough cleaning of school buildings and gymnasiums during the holiday period; cleaning of tables, chairs, benches, corridors, wet rooms, floors and windows.
Private customer service
Cleaning services for private customers, including one-off cleaning as well as window, facade, floor, deep and construction cleaning.
One-off cleaning
Individual, situational cleaning assignments for private customers outside regular maintenance cleaning.
Trust & reputation

ranQ Trust Score of Rohr AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Rohr AG scores 71.4 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.51.624%
  • 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%
Rohr AG scores 92.3 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.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.82.07%
Rohr AG 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%
Rohr AG scores 85.7 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 35.85.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Rohr AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.0 out of 5 stars from 81 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
of 5

Aggregated from 81 reviews across all connected sources

Sources
GGoogle481
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Obere Holzgasse 8
5212 Hausen Ag
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.780.618
Founded
1963 · 63 years
Last commercial register change
September 21, 2026
Employees
21 to 50
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.
100.0
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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