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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsBülachFitze Dach AG
Fitze Dach AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Fitze Dach AG encompasses the provision of services and works in the field of roof and facade construction, including: roof renovations and cleaning, installation of solar systems on roofs, building insulation, sheet metal work, facade construction, balcony extensions and sealing, as well as maintenance and repair work on roofs and facades. The company also offers consulting and support for applying for subsidies for insulation and renovation work.

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Products & services

Industry:Solar & Photovoltaics
✓ Offered
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4.1/5

Fitze Dach AG

10
Pitched roofs and roof windows
Pitched roofs with various roofing materials, inspection and repair of roofs, extensions as well as installation of roof windows and living-room roof windows.
Flat roofs
Flat roofs for single-family homes, multi-family houses and industrial buildings, with and without insulation, including balcony extensions and garage waterproofing.
Building waterproofing
Waterproofing against moisture and dampness in ground and below-grade areas, for plinth areas, covering for underground car parks, retaining walls, basements and hobby rooms.
Facade cladding
Facade cladding with Eternit panels in various shapes and colours, for durable and weather-resistant building envelopes.
Insulation
Building insulation for improved indoor comfort and lower energy demand, including thermal insulation calculations and support with grant funding.
Guttering and sheet-metal work
Sheet-metal work around the roof, in particular rainwater drainage systems, gutters and flat roof finishes made from various materials.
Roof-mounted solar systems
Consulting, installation and regular maintenance of solar systems on roofs of single-family homes, halls and school facilities.
Renovations and roof refurbishments
Renovations, conversions and roof refurbishments including façade restoration, repairs, insulation, installation of roof windows and sheet-metal work.
Cleaning and maintenance contract
Roof cleaning and annual maintenance including gutter cleaning, roof inspection, checking installations, cleaning drains and removing plants.
Telehandler deployment
Use of a telehandler for work at great height, transporting materials to roofs and balconies, loading and unloading, relocations and demolition work.
Trust & reputation

ranQ Trust Score of Fitze Dach AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Fitze Dach AG scores 62.1 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.75.024%
  • 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.50.08%
Fitze Dach AG scores 85.5 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.55.07%
Fitze 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.
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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%
Fitze Dach AG scores 45.7 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 35.45.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Fitze Dach AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 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
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Lindenhofstrasse 9
8180 Bülach

At a glance

Legal form
Corporation
UID
CHE-112.723.258
Founded
2006 · 20 years
Last commercial register change
January 20, 2025
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.
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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