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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureTimber constructionAndwil SgHolzbau Ledergerber AG
Holzbau Ledergerber AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Holzbau Ledergerber AG is the execution of carpentry work, including joinery, carpentry, new buildings, conversions, renovations, joinery work and special work, particularly in the field of timber construction.

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Service area

Offering

Products & services

Industry:Timber construction
✓ Offered7
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4.3/5

Holzbau Ledergerber AG

Complete project realisation
Planning and execution of construction projects from the first meeting through completion, including coordination of requirements, feasibility and budget.
Timber construction works
Building with natural materials, including advice on ecological solutions, Minergie and alternative materials, tailored to clients' requirements.
Conversion / renovation
Conversions and renovations from classic to modern, with solutions for connecting what already exists with the new.
Cabinetmaking work
Individual furniture and one-off pieces made to order, from material selection to made-to-measure execution.
New builds
New timber construction projects, documented with references such as single-family houses, extensions and façade cladding.
Special projects
Special timber construction projects such as pedestrian bridges, carried out as individual structures and custom solutions.
Terraces
Wooden terraces in various designs and materials, illustrated with reference projects featuring Thermokiefer, Thermoesche, Accoya and Forexia.
Trust & reputation

ranQ Trust Score of Holzbau Ledergerber AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of November 2026

Holzbau Ledergerber AG scores 77.7 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.82.024%
  • 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.67.110%
  • 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%
Holzbau Ledergerber AG scores 86.1 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.92.512%
  • 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%
Holzbau Ledergerber AG scores 86.7 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).86.722%
Holzbau Ledergerber AG scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Holzbau Ledergerber AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 13 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.9
of 5

Aggregated from 13 reviews across all connected sources

Sources
GGoogle4.913
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Lindenstrasse 9a
9204 Andwil Sg
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-378.463.818
Founded
2014 · 12 years
Last commercial register change
October 6, 2023
Employees
11 to 20

Active in 1 of 26 cantons

  • SGSt. Gallen
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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