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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionEcublens VdBK Construction, Ferraillage, Forage et Sciage de béton Sàrl
BK Construction, Ferraillage, Forage et Sciage de béton Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

BK Construction, Ferraillage, Forage et Sciage de béton Sàrl provides general construction and structural works, including masonry, reinforcement (ferraillage), concrete drilling and sawing. Services include site management, coordination of trades, renovations, structural reinforcement, demolition and turnkey project delivery.

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Products & services

Industry:Building ConstructionCivil Engineering
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BK Construction, Ferraillage, Forage et Sciage de béton Sàrl

General Contractors
Site Preparation
Masonry Work
✓ Offered6
General construction company
Complete site management, coordination of the trades, turnkey projects, construction management for villas, apartment buildings, commercial premises and full-scale renovations.
Structural works
Masonry and reinforced concrete work, rebar installation, earthworks and excavations, demolition and deconstruction for new construction sites, major transformations and structural adaptations.
Concrete sawing & drilling
Sawing of walls and slabs, concrete drilling in all diameters and specific cutting to create openings, modify structures and adapt existing buildings.
Renovation & transformations
Refurbishment and remediation, interior and exterior transformations, small masonry work for existing buildings and full-scale renovations.
Special works
Structural reinforcement, special surveys, technical interventions on existing buildings and complete dismantling of an elevator.
Architecture & design
From study to completion, project support and architectural analysis to move from design to execution.
Trust & reputation

ranQ Trust Score of BK Construction, Ferraillage, Forage et Sciage de béton Sàrl: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

BK Construction, Ferraillage, Forage et Sciage de béton Sàrl scores 63.3 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.60.324%
  • 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.58.610%
  • 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.78.08%
BK Construction, Ferraillage, Forage et Sciage de béton Sàrl scores 83.0 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%
BK Construction, Ferraillage, Forage et Sciage de béton Sàrl 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%
BK Construction, Ferraillage, Forage et Sciage de béton Sàrl scores 0.3 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 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

BK Construction, Ferraillage, Forage et Sciage de béton Sàrl reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.1 out of 5 stars from 9 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
4.1
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle4.19
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Route de Crochy 9
1024 Ecublens Vd
Opening hours
Mon
08:00 - 12:00, 13:30 - 16:30
Tue
08:00 - 12:00, 13:30 - 16:30
Wed
08:00 - 12:00, 13:30 - 16:30
Thu
08:00 - 12:00, 13:30 - 16:30
Fri
08:00 - 12:00, 13:30 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-111.643.510
Founded
2004 · 22 years
Last commercial register change
September 3, 2020
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.88.06%
  • 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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