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
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringRafzHÄNSELER HAUSTECHNIK GmbH
HÄNSELER HAUSTECHNIK GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

HÄNSELER HAUSTECHNIK GmbH is a planning office for building services and energy technology. The company provides consulting, project planning, execution planning, site supervision, and concepts and compliance documentation for sanitary, heating, ventilation, and energy-related projects.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ 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
4.1/5

HÄNSELER HAUSTECHNIK GmbH

6
Building services planning
Neutral planning office for building and energy technology, with consulting, design services, cost estimating, detailed planning, site supervision and condition analyses.
Plumbing planning
Plumbing planning for single-family, multi-family, office, commercial and industrial buildings; sanitary installations, cold-water supply, hot-water preparation, pressure boosting systems and sewage lift stations.
Heating and ventilation planning
Planning of heat pump systems, district heating systems, oil and gas-fired boiler plants and solar systems for new builds and renovations.
Energy consulting and energy optimisation
Consulting and analysis of new builds and conversions as well as existing properties, focusing on economical and ecological solutions and energy optimisation.
Energy certificates and energy calculations
Preparation of official documentation in line with SIA 380/1, as well as calculations for individual components, system components, heat transfer and energy consumption.
Renovation and energy concepts
Renovation and energy concepts for buildings, supplemented by condition analyses and solutions for existing properties.
Trust & reputation

ranQ Trust Score of HÄNSELER HAUSTECHNIK GmbH: 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.

HÄNSELER HAUSTECHNIK GmbH 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%
HÄNSELER HAUSTECHNIK 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%
HÄNSELER HAUSTECHNIK GmbH scores 83.3 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).83.322%
HÄNSELER HAUSTECHNIK GmbH scores 0.3 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 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

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

Get started
Comparisons

HÄNSELER HAUSTECHNIK GmbH in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

Claim the company profile of HÄNSELER 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

Mittlere Ifang 4
8197 Rafz

At a glance

Legal form
Limited Liability Company
UID
CHE-112.007.630
Founded
2004 · 22 years
Last commercial register change
December 12, 2024
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

    NE
    Neukom Energytech GmbH
    Rafz
    LC
    Lemon Consult AG
    Zurich
    G&
    G & T Ingenieure GmbH
    Winterthur
    S+
    SCHOCH + REIBENSCHUH AG
    Volketswil
    H&
    Haerter & Partner AG
    Zurich
    KE
    Komfonie engineering AG
    Zurich
    SR
    Schoch Reibenschuh GmbH Haustechnikberatung
    Volketswil
    LG
    Lichtgestalt GmbH
    Adliswil