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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionFulenbachLeclerc Bau AG
Leclerc Bau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Leclerc Bau AG encompasses the planning and execution of civil engineering and construction projects, including new buildings, renovations, commercial buildings, small construction sites and repairs, as well as complementary services in the fields of carpentry and painting.

AI-generated
Offering

Products & services

Industry:Building Construction
✓ Offered7
Building construction
Building construction for single-family and semi-detached houses, multi-family houses, industrial and commercial buildings, from small sites to large developments.
Renovation and conversion
Renovation and conversion work to preserve the building fabric, improve usability and increase living quality in demanding refurbishment projects.
Civil engineering
Utility construction, excavation, sewer works, digging, repairs to sewer connections, exposing utility lines, and work on manholes and reservoirs.
Customer service and repairs
Emergency response for water and sewer pipe breaks, plus masonry work, demolition, foundations and other repair work under difficult conditions.
Carpentry work
Installation of roof windows, laying of wood coverings, renewal of putty and silicone joints, custom-made furniture and kitchen installations.
Painting work
Painting of hallways, walls and floors, plus interior renovations to refresh and maintain existing building fabric.
External works
Retaining walls and forecourts in concrete paving blocks for the exterior areas of properties.
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3.9/5

Leclerc Bau AG

Trust & reputation

ranQ Trust Score of Leclerc Bau AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Leclerc Bau AG scores 57.5 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.50.024%
  • 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.45.610%
  • 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%
Leclerc Bau 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%
Leclerc Bau 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%
Leclerc Bau AG scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Leclerc Bau AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 3.4 out of 5 stars from 5 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
3.4
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle3.45
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Härkingerstrasse 19
4629 Fulenbach

At a glance

Legal form
Corporation
UID
CHE-106.934.054
Founded
1997 · 29 years
Last commercial register change
August 6, 2024
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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