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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateReal Estate BrokerageGrolleyJ & S CONSTRUCTION S. à r.l.
J & S CONSTRUCTION S. à r.l. Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company offers a website creation platform that enables users to create and manage their own websites, including domain management.

AI-generated
Offering

Products & services

Industry:Real Estate BrokerageReal Estate Project Development
✓ Offered
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4.1/5

J & S CONSTRUCTION S. à r.l.

6
General contracting and construction management
General contracting for new builds, extensions, renovations and conversions; coordination of trades, schedule and cost control, and administrative follow-up.
Villa and apartment building construction
Construction of villas, apartment buildings and other residential buildings; support from project start through execution based on a new-build or land project.
Conversions and renovations
Conversions, renovations and transformations for houses and other buildings; adapted to the existing structure and available budget.
Earthworks and civil engineering
Earthworks and civil engineering for construction projects; part of the coordinated execution of new builds, extensions and conversions.
Outdoor works and facade rendering
Outdoor works and facade rendering for residential buildings; complementary execution within new-build, conversion and renovation projects.
Land and property sales and purchases
Purchase and sale of land, properties, villas and older buildings; part of the offer around building and development projects.
Trust & reputation

ranQ Trust Score of J & S CONSTRUCTION S. à r.l.: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

J & S CONSTRUCTION S. à r.l. scores 69.5 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.76.724%
  • 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.78.08%
J & S CONSTRUCTION S. à r.l. 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%
J & S CONSTRUCTION S. à r.l. 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%
J & S CONSTRUCTION S. à r.l. scores 3.4 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 35.3.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

J & S CONSTRUCTION S. à r.l. 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 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
5
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle55
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Route de l'Industrie 20
1772 Grolley

At a glance

Legal form
Limited Liability Company
UID
CHE-100.411.898
Founded
1999 · 27 years
Last commercial register change
January 13, 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.
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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