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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesMünchenbuchseeHofmann + Mader AG
Hofmann + Mader AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Hofmann + Mader AG performs dismantling and building deconstruction, carries out tank decommissioning, handles installation of heavy components, and provides hazardous-material investigations and remediation.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered7
Dismantling and backouts
Building dismantling, removal of building services and general installations, including demolition work and decommissioning preparation.
Dismantling
Dismantling of building services as well as general dismantling for buildings and installations.
Hazardous material remediation
Hazardous material surveys and remediation in buildings, including handling of contaminated materials.
Heavy component placement
Placement of heavy components into buildings and installations.
Decommissioning and removal of oil tanks
Decommissioning of heating oil tank installations, including tank removal.
Sheet metalwork
Sheet metalwork for the building envelope, precise execution down to the smallest detail.
Heating systems
Heating systems for heat generation, from modern heating installations to project implementation.
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4.1/5

Hofmann + Mader AG

Trust & reputation

ranQ Trust Score of Hofmann + Mader AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Hofmann + Mader AG scores 64.3 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.72.124%
  • 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.40.910%
  • 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.70.08%
Hofmann + Mader AG scores 89.3 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.70.07%
Hofmann + Mader AG scores 83.3 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).83.322%
Hofmann + Mader AG scores 13.7 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 35.13.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hofmann + Mader AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.8 out of 5 stars from 4 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
4.8
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle4.84
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Bielstrasse 70
3053 Münchenbuchsee

At a glance

Legal form
Corporation
UID
CHE-101.912.826
Founded
1968 · 58 years
Last commercial register change
September 5, 2025
Employees
11 to 20
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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