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 ServicesZurichSanitär Sprenger + Hauser AG
Sanitär Sprenger + Hauser AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Sanitär Sprenger + Hauser AG is the provision of sanitary technical services, particularly in the areas of: Sanitary installations (e.g. bathrooms, kitchens), Heating installations and renovations, Repair and maintenance work for sanitary systems and heating systems, Emergency service and 24-hour service. The company also offers planning and coordination services for construction projects and advises customers on building technology issues.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered4
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

Sanitär Sprenger + Hauser AG

Sanitary installations
Sanitary installations for conversions and new builds, occupied renovations of kitchen and bathroom, special installations in hydraulic engineering and in industry, installations for the restaurant trade, leak detection and building drying.
Heating installations
Heating system refurbishments with replacement of boilers, general heating installations, prompt service work and installation of emergency heating systems in case of heating failures.
Repair service and 24-hour emergency service
Prompt repair service, emergency service reachable 24 hours a day and on-call duty for sanitary and heating problems.
Planning and coordination
Coordination of the trades involved in construction projects, suggestions for new bathrooms and advice on building services questions.
Trust & reputation

ranQ Trust Score of Sanitär Sprenger + Hauser AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Sanitär Sprenger + Hauser AG scores 53.8 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.43.724%
  • 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.58.610%
  • 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.78.08%
Sanitär Sprenger + Hauser AG scores 85.5 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 Sprenger + Hauser 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%
Sanitär Sprenger + Hauser AG scores 5.4 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 35.5.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sanitär Sprenger + Hauser AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 3.4 out of 5 stars from 9 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
3.4
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle3.49
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Sanitär Sprenger + Hauser AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Sanitär Sprenger + Hauser AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Sanitär Sprenger + Hauser AG by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Brandschenkesteig 10
8002 Zurich

At a glance

Legal form
Corporation
UID
CHE-115.272.803
Founded
2009 · 17 years
Last commercial register change
December 15, 2009
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

    BH
    BM Haustechnik GmbH
    Rümlang
    R&
    Ramsperger & Partner Haustechnik, Inh. R. Keller
    Hagenbuch Zh
    HH
    Hydro Helvetia GmbH
    Turbenthal
    WH
    WK Haustechnik GmbH
    Bassersdorf
    KA
    Koster AG Gebäudetechnik, Zweigniederlassung Herrliberg
    Herrliberg
    TH
    Thaler Haustechnik AG
    Glattbrugg
    BS
    Bitzer Sanitär AG
    Wallisellen
    ES
    Emil Schneiter, Zentralheizungen
    Wetzikon Zh