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 ServicesSt. GallenSchwizer Haustechnik AG
Schwizer Haustechnik AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Schwizer Haustechnik AG provides planning, installation and maintenance of building services with a focus on heating, ventilation, sanitary systems and bathroom/interior design. Services include heating and ventilation systems (heat pumps, solar, wood/gas/oil), sanitary installations and bathroom renovations, maintenance and 24/7 emergency service, plus equipment rental.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered6
Bathroom renovation
Planning and realization of individual private bathrooms, from needs analysis through coordination of all subcontract trades to proper execution as general contractor.
Bathroom architecture
Bathroom architecture for private bathrooms, with well-thought-out solutions that combine functionality and design, including individual planning and implementation.
Interior architecture
Interior design for bathrooms and interior spaces, with individual styling and planning in connection with bathroom renovations and interior projects.
Bathroom consultation
Personal bathroom consulting, support with ideas, fittings and solutions for the new bathroom, as well as advice by appointment in the showroom.
Bathroom showroom
Showroom with a selection of bathroom furniture, sanitary fittings and bathroom accessories, plus opportunities to compare different solutions and find inspiration.
Sanitary items and spare parts
Source or order sanitary items and spare parts directly from the specialist store, complemented by advice on sanitary fittings.
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
4.1/5

Schwizer Haustechnik AG

Trust & reputation

ranQ Trust Score of Schwizer Haustechnik AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Schwizer Haustechnik AG 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%
Schwizer Haustechnik AG scores 80.4 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.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%
Schwizer 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%
Schwizer Haustechnik AG scores 85.7 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 35.85.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Schwizer Haustechnik AG reaches a ranQ Trust Score of 4.1 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 Schwizer Haustechnik AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Schwizer Haustechnik AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

Claim the company profile of Schwizer 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

St. Jakob-Strasse 64
9000 St. Gallen

At a glance

Legal form
Branch
UID
CHE-160.561.449
Founded
1988 · 38 years
Last commercial register change
January 4, 2011
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.
76.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    RM
    Rolf Meier AG
    St. Gallen
    WG
    Wirth Gebäudetechnik AG
    St. Gallen
    GB
    Giannuzzi Bad- und Haustechnik GmbH
    St. Gallen
    RA
    Rohner AG Heerbrugg
    Heerbrugg
    EA
    EDU-Bad AG
    Buchs Sg
    DA
    DORF-Gebäudetechnik AG
    Sennwald
    PG
    Pargätzi GmbH
    Thal
    TS
    Tschopp Sanitär AG
    Rapperswil Sg