ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesMiseryJ. Schwaller SA
J. Schwaller SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

J. Schwaller SA provides sanitary installations, heating installations, service and repair work, as well as sheet metal and roofing services. The company supports new construction, renovation, conversion and refurbishment projects, and handles faults and other issues with installations.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
3.9/5

J. Schwaller SA

✓ Offered4
Plumbing installations
Sanitary installations for new builds, renovations, alterations and refurbishment; fault-finding in case of leaks, malfunctions or blocked drains.
Heating installations
Heating installations for new builds, renovations, alterations and refurbishment; troubleshooting interventions related to the installations.
Sanitary and heating emergency
Troubleshooting for leaks, poor operation and blocked drains; rapid interventions on sanitary and heating installations.
Sheet-metal / Roofing
Sheet-metal and roofing work for new buildings, renovations, alterations and refurbishment.
Trust & reputation

ranQ Trust Score of J. Schwaller SA: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 54% · As of October 2026

J. Schwaller SA 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.
x
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%
J. Schwaller SA scores 53.4 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.25.012%
  • 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%
J. Schwaller SA scores 83.3 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).83.322%
J. Schwaller SA scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

J. Schwaller SA reaches a ranQ Trust Score of 3.9 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.

Knowledge

No knowledge articles yet

Once J. Schwaller SA has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

J. Schwaller SA in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank J. Schwaller SA by reviews, experience and specialisations.

Is this your company?

Claim the company profile of J. Schwaller SA to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Chemin de Corsalettes 1
1721 Misery

At a glance

Legal form
Corporation
UID
CHE-251.300.330
Founded
2025 · 1 year
Last commercial register change
July 1, 2025
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

    Similar companies

    SP
    Stéphane Pythoud S.A.
    Albeuve
    RM
    Robert Mauron SA
    Fribourg
    VP
    Votre plombier SA
    Noréaz
    FG
    Fasel-Piller Gebäudetechnik AG
    Plaffeien
    SS
    Solutechnique Sàrl
    Villars-Sur-Glâne
    AS
    ADM Sanitaire & Chauffage Sàrl
    Montévraz
    PS
    Polymaintenance SA
    Villars-Sur-Glâne
    RE
    Raboud Energie SA
    Bulle