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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureTimber Construction & CarpentrySarmenstorfAK Holzwerkstatt GmbH
AK Holzwerkstatt GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of AK Holzwerkstatt GmbH is the planning, execution and supervision of individual wood construction projects, renovations and conversions in the canton of Aargau, the Freiamt region and the Limmattal. This includes in particular: Wood construction: construction of roof trusses, carports, terraces, balconies and individual wooden facades; Renovations: partial renovations and complete renovations of buildings; Conversions: extensions and redesigns of living and working spaces; Construction management and project supervision: accompanying customers in the planning and execution of construction projects. The company values craftsmanship, creative solutions, sustainable materials and personal customer care.

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Offering

Products & services

Industry:Timber Construction & Carpentry
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AK Holzwerkstatt GmbH

✓ Offered4
Timber construction
Timber construction projects for carports, roof extensions, canopies, balcony doors, windows and roofing work; also smaller repairs and custom timber construction projects.
Conversion & Renovation
Conversions, renovations and refurbishments of older buildings, living spaces and entire houses; including room planning, redesign, modernisation and support from idea to implementation.
Site management & Project support
Site management and project support for smaller conversion projects; planning, coordination of trades, organisation of building permits, monitoring progress and support with feasibility, material selection and implementation.
Small wooden items
New fabrication and renovation of small custom wooden items; for example animal stables, wooden chests and garden and tool sheds, from planning through to production.
Trust & reputation

ranQ Trust Score of AK Holzwerkstatt GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

AK Holzwerkstatt GmbH scores 68.1 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.72.524%
  • 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.49.510%
  • 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.78.08%
AK Holzwerkstatt GmbH scores 67.8 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.64.612%
  • 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%
AK Holzwerkstatt GmbH 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%
AK Holzwerkstatt GmbH scores 7.4 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 35.7.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

AK Holzwerkstatt GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.7 out of 5 stars from 6 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 6 reviews across all connected sources

Sources
GGoogle4.76
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Schulweg 11
5614 Sarmenstorf

At a glance

Legal form
Limited Liability Company
UID
CHE-325.134.173
Founded
2021 · 5 years
Last commercial register change
March 24, 2026
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.
88.0
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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