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
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesWagenhausenKüwa Haustechnik AG
Küwa Haustechnik AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Küwa Haustechnik AG is the provision of services in the field of building technology, particularly in the areas of: bathroom renovation, new construction, pipeline construction, service and planning. The company thus offers a wide range of services focused on the installation, maintenance and repair of building technology systems, such as sanitary, heating and ventilation systems.

AI-generated
Offering

Products & services

Industry:Plumbing & Building ServicesRoofing
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
4.5/5

Küwa Haustechnik AG

Sheet Metal Work
✓ Offered6
Planning
Planning of bathroom renovations and complete installations, including consultation, showroom support and CAD 3D visualisation before implementation.
Bathroom renovation
Bathroom renovations with planning and execution of sanitary installations; on request, coordination of tilers, electricians and plasterers from a single source.
New construction
Planning and execution of new constructions with insertions in concrete ceilings, rough assembly, cellar distribution and final assembly.
Water pipelines
Repairs and relaying of water pipelines for municipalities and private clients, including main lines, service connections, temporary installations, as well as piping of reservoirs and pumping stations.
Service
Repair service for clogged drains, leaking taps and jammed WC flushing units; emergencies by telephone via the on-call service.
Gas inspection
Gas inspections listed as a separate service category on the website.
Trust & reputation

ranQ Trust Score of Küwa Haustechnik AG: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Küwa Haustechnik AG scores 86.0 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.85.024%
  • 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.77.410%
  • 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.100.08%
Küwa Haustechnik AG scores 89.3 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.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.70.07%
Küwa Haustechnik AG 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%
Küwa Haustechnik AG scores 40.0 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 35.40.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Küwa Haustechnik AG reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.9 out of 5 stars from 20 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
4.9
of 5

Aggregated from 20 reviews across all connected sources

Sources
GGoogle4.920
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Küwa Haustechnik AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Hauptstrasse 22
8259 Wagenhausen
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-113.706.050
Founded
2007 · 19 years
Last commercial register change
June 25, 2020
Employees
11 to 20
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

    MG
    Memeti GmbH
    Amriswil
    HH
    Hasi Heizungen GmbH
    Scherzingen
    RM
    Ralph Münger AG
    Balterswil
    SM
    Schäfli Management AG
    Frauenfeld
    MU
    M.Müller Unternehmungen AG
    Ermatingen
    SM
    Szabo Marcel, Haustechnik
    Eschlikon Tg
    PG
    Petroheat GmbH
    Homburg
    SR
    Sanitär Ribi GmbH
    Ermatingen