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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesMetal ConstructionGalgenenGK Wärme und Metall GmbH
GK Wärme und Metall GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of GK Wärme und Metall GmbH is the provision of services in the field of heating and metal processing. Specifically, this includes the manufacture of railings, stairs and balconies in the locksmith's shop, the installation and maintenance of firing systems, the provision of mobile heating systems, as well as the execution of special works, including repairs and special productions.

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Offering

Products & services

Industry:Metal ConstructionPlumbing & Building Services
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GK Wärme und Metall GmbH

✓ Offered4
Metal locksmithing
Balustrades, stairs and balconies made of various materials; advice, planning and execution of customised metal structures.
Heating systems
Renovation, installation and maintenance of heating systems; advice on choosing the heating system and work related to heating and flue-gas systems.
Mobile heating units
Rental of heating mobiles, mobile oil and gas heaters, heaters for party tents, electric hot-air blowers and dehumidifiers for heating or dehumidification.
Special work
Repairs and special fabrications, including custom tables and benches for indoor and outdoor areas with granite or stainless-steel frames.
Trust & reputation

ranQ Trust Score of GK Wärme und Metall 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.

GK Wärme und Metall 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%
GK Wärme und Metall 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%
GK Wärme und Metall 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%
GK Wärme und Metall GmbH scores 6.3 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 35.6.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

GK Wärme und Metall 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

Im Stöckli 43
8854 Galgenen
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:30
Tue
07:30 - 12:00, 13:00 - 17:30
Wed
07:30 - 12:00, 13:00 - 17:30
Thu
07:30 - 12:00, 13:00 - 17:30
Fri
07:30 - 12:00, 13:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-115.437.375
Founded
2010 · 16 years
Last commercial register change
February 22, 2010
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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