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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesSheet Metal WorkHitzkirchHofer Dach AG
Hofer Dach AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Hofer Dach AG provides roofing and sheet‑metal services, including waterproofing, renovation and new construction of flat roofs as well as custom metal flashings and roof drainage systems. The company also installs and inspects lightning‑protection systems, offers SIA‑compliant expert assessments, green‑roof solutions and ongoing maintenance.

AI-generated
Offering

Products & services

Industry:Sheet Metal Work
✓ Offered4
Building sheet-metal work
Sheet-metal work for the entire building envelope, including pitched roofs, flat roofs and façades; trims, gutters and drains, verge board cladding, as well as thin-gauge sheet processing for all roof types.
Flat roofing
Maintenance, renovation and new construction of flat roofs; sealing and insulation, warm roofs, inverted roofs, duo roofs, cold roofs, moisture barriers, wall waterproofing and extensive green roofs.
Lightning protection
Certified inspections, new installations and lightning protection systems including equipotential bonding, surge protection, earth electrodes as well as air terminals and down conductors.
Building expert consulting
Expert reports and assessments in accordance with SIA standards for architects, public administrations, construction experts and private clients.
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4.3/5

Hofer Dach AG

Trust & reputation

ranQ Trust Score of Hofer Dach AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Hofer Dach AG scores 75.0 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.70.824%
  • 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.68.910%
  • 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.95.08%
Hofer Dach 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%
Hofer Dach AG 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%
Hofer Dach AG scores 68.6 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 35.68.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hofer Dach AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.5 out of 5 stars from 14 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
4.5
of 5

Aggregated from 14 reviews across all connected sources

Sources
GGoogle4.514
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Heglerstrasse 4
6285 Hitzkirch
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.506.370
Founded
2002 · 24 years
Last commercial register change
July 31, 2023
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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