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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesRoofingEmbrachOesch & Weber AG
Oesch & Weber AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Oesch & Weber AG encompasses the provision of services and solutions in the following areas: * Roofing services (pitched roof, flat roof, roof renovation, roof maintenance, roof windows) * Chimney construction and cleaning (chimney systems, chimney covering, stove installation) * Solar systems (photovoltaics, solar thermal energy) * Ventilation cleaning The company offers comprehensive solutions for the maintenance and expansion of roofs, chimneys and solar systems, as well as for the cleaning of ventilation systems.

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Offering

Products & services

Industry:Roofing
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4.1/5

Oesch & Weber AG

Solar & Photovoltaics
✓ Offered5
Chimney sweeping work
Chimney sweeping work for oil, gas and wood heating systems as well as combustion control in accordance with the requirements of the Zurich canton's building insurance.
Roofing work
Roofing work for pitched and flat roofs, roof renovation, roof service, roof windows, and protective solutions against martens and birds.
Solar systems
Solar systems for planning, installation and maintenance of photovoltaic and solar thermal systems on pitched roofs, flat roofs, façades and carports.
Chimney construction
Chimney construction for chimney renovations, chimney caps as well as installation of fireplaces and stoves; consultation and execution for new chimney connections or connections to be renovated.
Ventilation cleaning
Ventilation cleaning for comfort ventilation systems and Tumbler exhaust ducts to improve hygiene, air quality, efficiency and fire protection.
Trust & reputation

ranQ Trust Score of Oesch & Weber AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Oesch & Weber AG 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%
Oesch & Weber AG scores 79.5 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.70.212%
  • 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.82.07%
Oesch & Weber AG 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%
Oesch & Weber AG scores 4.6 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 35.4.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Oesch & Weber AG 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.

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Location

Dorfstrasse 115
8424 Embrach

At a glance

Legal form
Corporation
UID
CHE-225.574.040
Founded
2020 · 6 years
Last commercial register change
June 1, 2026
Employees
21 to 50
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.
100.0
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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