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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesWittenbachEigenmann AG Bedachungen Spenglerei
Eigenmann AG Bedachungen Spenglerei Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Eigenmann AG Bedachungen Spenglerei is a construction and trades company that plans and carries out roofing and sheet‑metal work, facades, solar installations, heating systems and sanitary (bathroom) installations. The company also provides project planning, maintenance contracts, bathroom renovations and repair/emergency services.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered5
Roof works
Flat roofs, pitched roofs, special roof designs and roof coverings; insulation of screed floors and cellar ceilings, roof windows, as well as sheet metal work in copper, zinc or tinned chrome steel.
Facade works
Insulating façades with a ventilated cavity and suitable materials; carried out with Eternit, wood, metal or render for durable building envelopes and pleasant living conditions.
Building envelope planning
Analysis of the building condition, specialist planning and advice for refurbishment, interface and cost planning, tender documents, material selection and condition assessments.
Conversion and renovation
Conversion of residential and commercial premises with consultation meeting, energy advice, feasibility study, construction description, quotation, building permit submission, site supervision and handover.
Maintenance and repair service
Maintenance and repair work in the area of heating, plumbing and roofing; assistance in emergencies such as leaking taps, blocked drains, heating problems or snow loads on the roof.
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4.5/5

Eigenmann AG Bedachungen Spenglerei

Trust & reputation

ranQ Trust Score of Eigenmann AG Bedachungen Spenglerei: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Eigenmann AG Bedachungen Spenglerei scores 85.0 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.79.724%
  • 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.85.610%
  • 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.100.08%
Eigenmann AG Bedachungen Spenglerei scores 93.9 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.82.07%
Eigenmann AG Bedachungen Spenglerei 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%
Eigenmann AG Bedachungen Spenglerei scores 60.0 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 35.60.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Eigenmann AG Bedachungen Spenglerei reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.7 out of 5 stars from 28 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
4.7
of 5

Aggregated from 28 reviews across all connected sources

Sources
GGoogle4.728
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Industriestrasse 8
9300 Wittenbach
Opening hours
Mon
08:00 - 11:45, 13:30 - 17:00
Tue
08:00 - 11:45, 13:30 - 17:00
Wed
08:00 - 11:45, 13:30 - 17:00
Thu
08:00 - 11:45, 13:30 - 17:00
Fri
08:00 - 11:45, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.373.556
Founded
2000 · 26 years
Last commercial register change
May 31, 2023
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.100.06%
  • 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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