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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesRömerswil LuWICKI Heizungsmontagen GmbH
WICKI Heizungsmontagen GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Wicki Heizungsmontagen GmbH is the planning, installation, maintenance and repair of all types of heating systems, including floor heating, geothermal connections, heating distributors and temporary deployments of qualified heating technicians.

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Products & services

Industry:Plumbing & Building Services
✓ Offered5
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3.8/5

WICKI Heizungsmontagen GmbH

Heating system installation
Installation of complete heating systems up to commissioning, rough-in heating installations in conversions and new builds, prefabrication of heating manifolds.
Dismantling and disposal of heating systems
Dismantling and disposal of heating systems, including installation of boilers, heat pumps, storage tanks and boilers.
Underfloor heating
Laying and flushing underfloor heating systems, including connection work in the heating area.
Borehole heat exchanger connections and antifreeze filling
Borehole heat exchanger connections up to the manifold, and antifreeze filling for the boreholes.
Temporary assignments of heating fitters
Provision of qualified heating fitters for temporary assignments, short-term projects, holiday coverage and staff absences.
Trust & reputation

ranQ Trust Score of WICKI Heizungsmontagen GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

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Data basis 54% · As of October 2026

WICKI Heizungsmontagen 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%
WICKI Heizungsmontagen GmbH scores 61.5 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.50.012%
  • 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%
WICKI Heizungsmontagen 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%
WICKI Heizungsmontagen GmbH scores 0.3 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 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

WICKI Heizungsmontagen GmbH reaches a ranQ Trust Score of 3.8 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

Rossacher 1
6027 Römerswil Lu

At a glance

Legal form
Limited Liability Company
UID
CHE-242.246.861
Founded
2023 · 3 years
Last commercial register change
July 11, 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.
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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