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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsWauwilHeittkalt GmbH
Heittkalt GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Heittkalt GmbH is the execution of demanding installation and assembly work in building technology, particularly in the area of air, water and climate control systems.

AI-generated
Offering

Products & services

Industry:Specialized Construction Installations
✓ Offered5
HVAC installations
Ventilation systems, sanitary installations, heating and cooling; installation for renovations and new installations, from design to commissioning, including maintenance and service.
Ventilation systems
Professional installation of ventilation systems for renovations and complete new installations, including planning with partners, commissioning, maintenance and customer-oriented service.
Sanitary installations
Installation of sanitary installations for renovations and new installations, with support from the initial concept through to commissioning, as well as maintenance and service.
Heating and cooling
Installation of heating and cooling systems for renovations and new builds, complemented by design, commissioning, maintenance and customer-oriented service.
Air-conditioning systems
Installation of air-conditioning systems for renovations and complete new installations, including planning, commissioning, maintenance and service for industrial and commercial buildings.
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Heittkalt GmbH

Trust & reputation

ranQ Trust Score of Heittkalt GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Heittkalt 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%
Heittkalt GmbH scores 72.3 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.75.012%
  • 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%
Heittkalt 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%
Heittkalt 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%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

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Location

Sternmatt 11
6242 Wauwil

At a glance

Legal form
Limited Liability Company
UID
CHE-237.195.063
Founded
2019 · 7 years
Last commercial register change
September 9, 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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