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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesThalwilREHA Haustechnik AG
REHA Haustechnik AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

REHA Haustechnik AG is a building services company offering planning, installation, maintenance and repair for heating, ventilation/air conditioning and sanitary systems. It delivers work for residential, industrial and public building projects, handles new construction as well as renovations, and coordinates with architects and planners on larger projects.

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Offering

Products & services

Industry:Plumbing & Building Services
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REHA Haustechnik AG

Specialized Construction Installations
✓ Offered5
Sanitary installations
Sanitary systems for new builds and conversions as well as renovations, including planning and installation of water treatment, water supply, wastewater engineering, bathroom renovations and special systems.
Heating systems
Heating systems for new build, conversions and refurbishment, including evaluation, design and installation of solar systems, heat pumps, heat recovery, district heating, log-fired and oil heating.
Ventilation / air conditioning
Ventilation and air-conditioning solutions for new builds and conversions, controlled residential ventilation, room dehumidification, air-conditioning and refrigeration systems as well as bathroom and kitchen exhaust.
Service and maintenance work
Service, maintenance and upkeep of building services installations, including individual consultation, scheduling, coordination, warranty monitoring and inspection of work carried out.
Building-services planning and project design
Individual consultation, integrated planning, cost estimates, profitability calculations, project design, tendering and coordination of execution for building services projects.
Trust & reputation

ranQ Trust Score of REHA 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.

REHA 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.
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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%
REHA Haustechnik 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%
REHA Haustechnik AG scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
REHA Haustechnik AG scores 6.6 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.6.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

REHA 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.

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Location

Alte Landstrasse 32
8800 Thalwil

At a glance

Legal form
Corporation
UID
CHE-115.866.463
Founded
2010 · 16 years
Last commercial register change
September 17, 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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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