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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsWallisellenW. Rokitzky AG
W. Rokitzky AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of W. Rokitzky AG is the planning, installation, maintenance and servicing of heating, ventilation, air conditioning and sanitary systems, as well as the integration of renewable energies. This also includes a standby service and the performance of maintenance and repair work on these systems.

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W. Rokitzky AG

Offering

Products & services

Industry:Solar & Photovoltaics
✓ Offered5
Heating and Cooling
Planning, construction, renovation, replacement and maintenance of heating and cooling systems, as well as system concepts and consulting for planners.
Ventilation and Air Conditioning
Design, construction, renovation and maintenance of ventilation and air-conditioning systems, as well as analysis and improvement of indoor climate, consulting and expert reports.
Plumbing
Planning, design and installation of sanitary facilities for single-family homes, residential quarters and developments, as well as maintenance, expert reports and concept reviews.
Renewable energy systems
Integration of heat pumps, thermal storage units and solar thermal systems into building services, extensions for HVAC systems, energy recovery and building simulations.
Service and Maintenance
Maintenance and upkeep of heating, ventilation and plumbing systems after commissioning, including 24/7 on-call service for faults.
Trust & reputation

ranQ Trust Score of W. Rokitzky AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

W. Rokitzky 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%
W. Rokitzky AG scores 88.2 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%
W. Rokitzky 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%
W. Rokitzky AG scores 77.1 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 35.77.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

W. Rokitzky 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

Kriesbachstrasse 3b
8304 Wallisellen

At a glance

Legal form
Corporation
UID
CHE-102.966.397
Founded
1987 · 39 years
Last commercial register change
March 16, 2026
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.95.03%
    • Full methodology

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