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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesGümligenSteffen Goll - Sanitär, Heizungen und Reparaturen
Steffen Goll - Sanitär, Heizungen und Reparaturen Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Steffen Goll is the planning, installation and repair of sanitary and heating systems, including bathroom planning and renovation, as well as the installation of various heating systems such as oil, gas heating, heat pumps and wood pellet heating systems.

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Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered6
Plumbing work
Bathroom renovations and new bathroom installations, laying and replacing cold-water, hot-water and drain lines, plumbing repairs and service, clearing blocked drain lines.
Bathroom planning and bathroom renovation
Individual bathroom planning, conversions and renovations of bathrooms and separate WCs, including 3D planning and coordination of other trades on request.
Heating system work
Replacement of oil-fired heating systems with heat pump heating systems, extending heating systems, replacing radiators, boilers and domestic hot water heaters, heating repairs and service.
Heating modernisation
Conversion of existing heating systems to heat pumps, replacement of boilers and domestic hot water units, and advice on technology and financial support.
Service and repair work
Plumbing repairs and general service work, general heating repairs excluding burner service and electronics, descaling boilers, cleaning solar systems, filling and bleeding.
Construction supervision and construction management
Construction supervision and management of the new bathroom; on request, coordination of other trades during renovations and new builds.
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Steffen Goll - Sanitär, Heizungen und Reparaturen

Trust & reputation

ranQ Trust Score of Steffen Goll - Sanitär, Heizungen und Reparaturen

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

Steffen Goll - Sanitär, Heizungen und Reparaturen 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%
Steffen Goll - Sanitär, Heizungen und Reparaturen scores 72.7 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.86.512%
  • 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%
Steffen Goll - Sanitär, Heizungen und Reparaturen 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%
Steffen Goll - Sanitär, Heizungen und Reparaturen 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

Dennigkofenweg 71
3073 Gümligen
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-475.066.812
Founded
2016 · 10 years
Last commercial register change
November 29, 2016
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.67.06%
  • 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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