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 · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesZurichWanner Sanitär GmbH
Wanner Sanitär GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Wanner Sanitär GmbH provides planning, consultation and installation services for sanitary systems and delivers tailored kitchen and bathroom solutions. It carries out repairs, new installations and renovations for residential, industrial and agricultural properties and operates a 24/7 emergency service for issues such as blocked drains, leaking taps or cistern faults.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered3
Plumbing installations
Consulting, planning and execution of plumbing installations for single- and multi-family houses as well as industry and agriculture; for new builds and renovations and also smaller repairs.
24/7 emergency service
Around-the-clock service for blocked drains, dripping taps and cisterns, as well as help with water ingress or broken pipework.
Bathroom and kitchen solutions
Tailor-made planning and implementation of solutions for kitchens and bathrooms; dream bathrooms and sanitary installations for private residential properties.
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
4.0/5

Wanner Sanitär GmbH

Trust & reputation

ranQ Trust Score of Wanner Sanitär GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Wanner Sanitär GmbH scores 62.3 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.49.510%
  • 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.70.08%
Wanner Sanitär GmbH scores 82.0 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.97.712%
  • 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%
Wanner Sanitär GmbH 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%
Wanner Sanitär GmbH scores 4.9 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 35.4.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Wanner Sanitär GmbH 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 6 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 6 reviews across all connected sources

Sources
GGoogle4.36
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Wanner Sanitär GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Wanner Sanitär GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Wanner Sanitär GmbH by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Förrlibuckstrasse 110
8005 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-354.019.976
Founded
2012 · 14 years
Last commercial register change
March 3, 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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    LA
    Longo Alessandro Sanitär
    Männedorf
    SL
    Sanitär Lushi AG
    Effretikon
    EH
    ECO HAUSTECHNIK AG
    Zurich
    KG
    Karakas Gebäudetechnik
    Dietikon
    TW
    T. Weber Sanitär Heizung Garten GmbH
    Hedingen
    GA
    Gepart AG
    Urdorf
    HA
    Heizen24 AG
    Zurich
    IK
    Inside Kanaltechnik AG
    Zurich