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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryCrafts & TradesRoofingZurichKälin Deckenbau AG
Kälin Deckenbau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Kälin Deckenbau AG is the planning, consulting, sales and installation of ceiling systems, acoustic ceilings, acoustic panels and other wall claddings, as well as the execution of ceiling cleaning and renovation.

AI-generated
Offering

Products & services

Industry:Roofing
✓ Offered9
Ceiling construction consulting and planning
Personal consultation, specialist planning, neutral expert assessments, estimates and cost appraisals for ceiling construction projects; collaboration with planners, architects and general contractors.
Acoustic ceilings and acoustic panels
Acoustic ceilings, acoustic panels and acoustic wall elements for improved room acoustics, speech intelligibility and well-being in offices, educational buildings and other spaces.
Metal ceilings and chilled ceilings
Metal ceilings and chilled ceilings with cooling, heating or ventilation, along with a modern appearance for office, commercial and other construction projects.
Stretched metal ceilings
Stretched metal ceilings for architectural design with functional properties such as acoustics and ventilation; suitable for various construction projects.
Fire protection ceilings
Fire protection ceilings for fire and smoke protection in public buildings, commercial properties and other projects with high safety requirements.
Mineral fibre ceilings
Mineral fibre ceilings with acoustic, fire-protection and thermal properties for offices, schools, healthcare facilities and other rooms.
Herakustik ceilings
Herakustik ceilings made of wood wool and mineral materials with good acoustic properties and a natural appearance for functional interiors.
Wood ceilings
Wood ceilings with a natural, warm appearance and acoustic properties for offices, living spaces and traditional or modern buildings.
Ceiling cleaning and service
Ceiling cleaning, maintenance and adjustments to ensure long-term functionality, hygiene and preservation of the value of ceiling systems.
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4.0/5

Kälin Deckenbau AG

Trust & reputation

ranQ Trust Score of Kälin Deckenbau AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Kälin Deckenbau AG scores 59.3 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.52.910%
  • 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.50.08%
Kälin Deckenbau AG scores 85.5 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%
Kälin Deckenbau 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%
Kälin Deckenbau AG scores 9.4 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 35.9.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Kälin Deckenbau AG 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 7 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 7 reviews across all connected sources

Sources
GGoogle4.37
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Krokusweg 6
8057 Zurich

At a glance

Legal form
Corporation
UID
CHE-107.879.305
Founded
1986 · 40 years
Last commercial register change
September 20, 2023
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.
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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