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 ServicesBirmensdorf ZhDuri Haustechnik GmbH
Duri Haustechnik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Duri Haustechnik GmbH is the planning, installation, maintenance and repair of sanitary facilities, including bathrooms, kitchens and other sanitary installations, as well as consulting and implementation of new construction and renovation projects in the field of sanitary technology.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered
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
3.8/5

Duri Haustechnik GmbH

3
New builds and conversions
Design and installation of complete sanitary systems for new builds, modernisation of existing installations, bathroom refurbishments and layout changes.
Sanitary installations
Laying of pipework, installation of taps and heating systems, fitting of water heaters, as well as installation of toilets, washbasins, showers and bathtubs.
Repair service and maintenance
Rapid repair of burst pipes, leaks and defective taps, as well as regular inspections and maintenance work for sanitary installations.
Trust & reputation

ranQ Trust Score of Duri Haustechnik GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Duri Haustechnik GmbH scores 56.6 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.70.824%
  • 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.27.910%
  • 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%
Duri Haustechnik GmbH scores 72.3 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.75.012%
  • 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%
Duri Haustechnik 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%
Duri Haustechnik GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Duri Haustechnik GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 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
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Duri Haustechnik GmbH in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Luzernerstrasse 14
8903 Birmensdorf Zh
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-411.859.715
Founded
2019 · 7 years
Last commercial register change
May 8, 2026
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

    BM
    BallaSanitär Mehmedi
    Birmensdorf Zh
    RH
    Rupp Haustechnik GmbH
    Winterthur
    ST
    Sanitär Trachsel GmbH
    Ebmatingen
    SS
    Steiner Sanitär AG Pfungen
    Pfungen
    MH
    Müller Heizung-Service AG
    Laupen Zh
    TS
    Terrasi Sanitär
    Stäfa
    SA
    Sanitär Abazi GmbH
    Bülach
    GL
    Gianni Lettieri Sanitär
    Wolfhausen