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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesCorcelles NeKäslin Sanitaire SA
Käslin Sanitaire SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Käslin SA is a service company specializing in the fields of sanitation, heating, roofing and energy. The core activities include: installation, maintenance, repair and modernization of sanitary facilities, heating systems, roof structures and energy systems; project planning, execution and supervision in the field of technical equipment for buildings and infrastructure; consulting and expertise in the fields of sanitation, heating, roofing and energy; and 24/7 emergency service for urgent repairs and interventions. The company thus offers a wide range of services tailored to the needs of building owners, managers and users.

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Products & services

Industry:Plumbing & Building Services
✓ Offered4
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4.2/5

Käslin Sanitaire SA

Sanitary engineering office
Conceptualisation and design of installations, technical plans, tenders and quotations, construction planning and site supervision, advice and support for sanitary projects.
New sanitary installations and renovations
E.U. and E.P. sewer lines, potable water pipes, wastewater and rainwater, water treatment, rainwater harvesting, compressed air, natural gas and special gases.
Emergency service and 24/7 intervention
Restoration of compliance for water and gas installations, flushing of pipelines, maintenance contracts and remediation of installations, with a permanent emergency service.
Water and gas networks
Reservoirs, maintenance of public networks, pumping stations and water and gas supply systems for installations and infrastructure.
Trust & reputation

ranQ Trust Score of Käslin Sanitaire SA: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

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Data basis 96% · As of October 2026

Käslin Sanitaire SA scores 73.0 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.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.88.110%
  • 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%
Käslin Sanitaire SA scores 83.4 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.79.212%
  • 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%
Käslin Sanitaire SA 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%
Käslin Sanitaire SA scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Käslin Sanitaire SA reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.3 out of 5 stars from 31 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 31 reviews across all connected sources

Sources
GGoogle4.331
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Place de la Gare 3
2035 Corcelles Ne
Opening hours
Mon
07:15 - 12:00, 13:15 - 17:00
Tue
07:15 - 12:00, 13:15 - 17:00
Wed
07:15 - 12:00, 13:15 - 17:00
Thu
07:15 - 12:00, 13:15 - 17:00
Fri
07:15 - 12:00, 13:15 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-485.548.277
Founded
2018 · 8 years
Last commercial register change
April 8, 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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