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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesPfäffikon SzSanitär Rauchenstein & Bossi GmbH
Sanitär Rauchenstein & Bossi GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Rauchenstein & Bossi GmbH is the provision of services in the field of sanitary and building technology, including: * Repairs and maintenance for sanitary and heating systems * Renovations and new installations of sanitary and building technology systems * Descaling and maintenance of boiler and heating systems * Consulting and planning of sanitary and building technology projects The company offers its services to private and commercial customers in the Pfäffikon SZ region and surrounding areas.

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Products & services

Industry:Plumbing & Building Services
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Sanitär Rauchenstein & Bossi GmbH

8
Plumbing work
Plumbing work for single-family homes, multi-family buildings and commercial properties; expert execution of new builds and industrial buildings as well as conversions and renovations.
Bathroom renovation
Alterations and renovations of bathrooms, including a new shower, a new bath and a new washbasin; planning and execution for single-family homes and small multi-family buildings.
Kitchen renovation
Renovations and conversion work for kitchens with consultation, precise planning and execution; use of installation techniques for efficient, streamlined renovations.
Emergency repair service
Rapid repairs and short-notice service deployments for plumbing systems and installations.
Repairs and service
Repairs, service work and ongoing maintenance for plumbing systems, boilers and home technology.
Heating
Heating work in the field of plumbing and home technology.
Water softening systems
Water softening systems for water treatment and improvement of water quality in the home.
Descaling of boilers
Descaling of boilers for maintenance and cleaning of hot-water systems.
Trust & reputation

ranQ Trust Score of Sanitär Rauchenstein & Bossi GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Sanitär Rauchenstein & Bossi GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
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CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Sanitär Rauchenstein & Bossi 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%
Sanitär Rauchenstein & Bossi GmbH scores 83.3 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).83.322%
Sanitär Rauchenstein & Bossi GmbH scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sanitär Rauchenstein & Bossi GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Weidstrasse 30
8808 Pfäffikon Sz

At a glance

Legal form
Limited Liability Company
UID
CHE-105.165.689
Founded
1999 · 27 years
Last commercial register change
July 25, 2013
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.88.06%
  • 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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