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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesLaufenGoetschy Haustechnik GmbH
Goetschy Haustechnik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Goetschy Haustechnik GmbH provides building services including sanitary/plumbing, heating, solar and ventilation systems, water treatment, water-damage remediation, CAD planning, sales and service of household appliances, plus maintenance and a 24-hour emergency service for private and commercial clients.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered7
Plumbing installations
Plumbing installations for new builds, conversions and renovations; water, wastewater, gas and air lines, bathroom conversions, bathroom modernisation, repair and maintenance service.
Heating installations
Heating installations with oil heating systems, heat pumps, gas heating and wood heating; plus floor heating, radiators, towel radiators and emergency heating.
Solar systems
Solar systems for hot water and heating systems; consulting as well as planning and implementation of solar projects for properties.
Ventilation and air-conditioning systems
Ventilation and air-conditioning systems for bathrooms, WCs and rooms; systems against mould and moisture as well as split air-conditioning units for temperature control.
Water damage restoration and building drying
Water damage restoration, leak detection, insulation drying and building drying; rapid help for water damage and drying of new builds.
CAD planning for building services
CAD-supported planning of heating and sanitary installations; precise visualisation and forward-looking project planning.
Consulting and sales of household appliances (Miele)
Consulting, showroom display and sales of Miele household appliances; cooking, baking and roasting, washing and drying, dishwashers, refrigeration and freezing, vacuum cleaners, accessories.
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4.2/5

Goetschy Haustechnik GmbH

Trust & reputation

ranQ Trust Score of Goetschy Haustechnik GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Goetschy Haustechnik GmbH scores 70.4 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.67.624%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.63.210%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.88.08%
Goetschy Haustechnik GmbH scores 84.6 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%
Goetschy Haustechnik 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%
Goetschy Haustechnik GmbH scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Goetschy Haustechnik GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.4 out of 5 stars from 11 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4.4
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.411
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Breitenbachstrasse 17
4242 Laufen
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 15:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-110.333.863
Founded
2003 · 23 years
Last commercial register change
May 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.85.03%
    • Full methodology

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