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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesFreienbachOberland Haustechnik GmbH
Oberland Haustechnik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Oberland Haustechnik GmbH is the provision of services in the field of building technology, particularly in the following areas: Heating: installation, maintenance and repair of heating systems Sanitary: installation, repair and maintenance of sanitary facilities Ventilation: installation and maintenance of ventilation systems Energy efficiency: consulting and implementation of measures to improve the energy efficiency of houses Emergency service: 24/7 service for unexpected problems with building technology Consulting: planning and implementation of building technology projects Overall, the company focuses on the installation, maintenance and repair of building technology systems as well as consulting and optimizing energy efficiency and comfort in homes.

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Offering

Products & services

Industry:Plumbing & Building Services
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3.7/5

Oberland Haustechnik GmbH

✓ Offered6
Heating services
Installation, maintenance and repair of heating systems; support for an optimal room temperature.
Plumbing work
Installations, repairs and maintenance services for sanitary facilities in the home.
Ventilation service
Installation and maintenance of ventilation systems for optimal air quality and a pleasant indoor climate.
Emergency service
24/7 service for unexpected malfunctions, quick on-site assistance and recommissioning of building services.
Energy efficiency
Services to improve the home's energy efficiency, including advice on efficient solutions and implementation of the measures.
Consulting service
Advice on planning and implementation of building services projects, with expert support for suitable solutions.
Trust & reputation

ranQ Trust Score of Oberland Haustechnik GmbH: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of October 2026

Oberland Haustechnik GmbH scores 58.0 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.68.224%
  • 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.17.610%
  • 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.78.08%
Oberland Haustechnik GmbH scores 57.1 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.39.612%
  • 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%
Oberland 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.
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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).85.022%
Oberland Haustechnik GmbH scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Oberland Haustechnik GmbH reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 5.0 out of 5 stars from 1 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Kantonsstrasse 14
8807 Freienbach
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
07:00 - 12:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-214.826.042
Founded
2024 · 2 years
Last commercial register change
February 22, 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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