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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringDietlikonKunz Beratungen GmbH
Kunz Beratungen GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Kunz Beratungen GmbH is the provision of services in the field of building technology and domestic technology, particularly in the areas of: consulting (owner consulting, renovation concepts), expert opinions (measurements, acceptance measurements, logger measurements, thermography, air hygiene, water hygiene), training (technical lectures, personnel training), and environmental projects (geothermal energy, mobility, solar heat, solar power). The company thus offers a wide range of services for the planning, execution and maintenance of building technology and domestic technology projects.

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Offering

Products & services

Industry:Technical Consulting & Engineering
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4.1/5

Kunz Beratungen GmbH

✓ Offered7
Owner's Representative Consulting
Neutral, independent consulting for owners from concept development through commissioning and training of operating staff; assessment of concepts and projects.
Expert Assessments, Reports and Studies
Technical assessments, reports and studies on faults, system failures, sludge buildup, corrosion, defects and measures for reliable plant operation, based on measurements and analyses.
Heating System Refurbishment Concepts
Refurbishment concepts and variant studies for heating systems focused on safe, efficient and environmentally friendly energy supply over 20 to 30 years.
Commissioning and Acceptance Measurements
Commissioning work and acceptance measurements for building services systems, including fine tuning, functional checks, measurement equipment and training of operating staff.
Technical Lectures
Technical lectures on building services and HVAC topics, including water, drinking water supply, energy efficiency, heat pumps, refrigeration, hygiene and residential ventilation.
Staff Training
Staff training in heating, climate, refrigeration, water and hygiene for safe and energy-efficient operation of building services systems.
Geothermal Heat and Heat Pump Consulting
Consulting on geothermal probes and heat pumps to reduce primary energy consumption, including sizing within efficient heating system concepts.
Trust & reputation

ranQ Trust Score of Kunz Beratungen GmbH: 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.

Kunz Beratungen 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.
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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%
Kunz Beratungen GmbH scores 83.0 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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%
Kunz Beratungen GmbH 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%
Kunz Beratungen GmbH scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Kunz Beratungen 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

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Location

Fuchshalde 15
8305 Dietlikon

At a glance

Legal form
Limited Liability Company
UID
CHE-114.584.401
Founded
2008 · 18 years
Last commercial register change
December 16, 2025
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

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