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 · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesFreiensteinHustechnik GmbH
Hustechnik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Hustechnik GmbH is the provision of services and sale of products in the field of sanitary and heating, particularly: * Repair, maintenance and replacement of heating systems, boilers and heat pumps * Descaling and cleaning of boilers and water softening systems * Sale and installation of sanitary products such as bathtubs, sinks and other sanitary facilities * Consulting and planning of heating renovations and energy-saving measures The company also offers various packages and promotions, such as a 'Rundum Sorglos-Paket' (All-Inclusive Package) for the maintenance and replacement of heating systems and boilers.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
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

Hustechnik GmbH

✓ Offered
7
Sanitary & Heating
Plumbing and heating work for sanitary installations, boilers, boilers and heat pumps; service, repairs, renovations and installations including 24-hour service.
Heating Renovation
Heating renovations with replacement of oil boilers, disassembly and disposal of old boilers, adjustment of the pipework, chimney renovation, delivery, installation and commissioning.
Oil Burner Replacement
Replacement of oil burners including delivery, installation, commissioning and disposal of the old burner; designed for lower fuel consumption and service-friendly operation.
Limescale Removal Systems
Limescale removal systems and water softening systems for households and across Switzerland; consultation, delivery, connection, commissioning, installation and optional rental.
Boiler Replacement
Replacement of old boilers with new, pre-assembled boilers in different sizes; quick replacement to ensure hot water supply.
Heat Pumps
Heat pumps for new builds and modernization with consultation, planning, installation and maintenance; including heat pump, heat pump boiler, pump set and connection materials.
24-Hour Service
24-hour service with free hotline, SMS and email for enquiries, callback and professional completion of tasks.
Trust & reputation

ranQ Trust Score of Hustechnik GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Hustechnik GmbH scores 49.1 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.41.924%
  • 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.35.310%
  • 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.88.08%
Hustechnik GmbH scores 83.0 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.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%
Hustechnik 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%
Hustechnik 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

Hustechnik GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 2.3 out of 5 stars from 3 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
2.3
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle2.33
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Hustechnik GmbH in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Weiherstrasse 28
8427 Freienstein
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
07:00 - 12:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-113.037.616
Founded
2006 · 20 years
Last commercial register change
February 16, 2016
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

    FW
    Fritz Wyss AG Richterswil
    Samstagern
    SG
    SWISS-AquaPower GmbH
    Pfungen
    KA
    Koster AG Gebäudetechnik, Zweigniederlassung Herrliberg
    Herrliberg
    TH
    Thaler Haustechnik AG
    Glattbrugg
    BS
    Bitzer Sanitär AG
    Wallisellen
    ES
    Emil Schneiter, Zentralheizungen
    Wetzikon Zh
    RB
    r-wt Brenner und Heizsysteme O. Reggel
    Winterthur
    VH
    Vier Haustech GmbH
    Dietlikon