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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil EngineeringGünsbergCandoni Bau AG
Candoni Bau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Candoni Bau AG is a construction company providing road and civil engineering works and trenchless pipeline installation. Its services include complete road resurfacing, steered horizontal drilling and steel pipe jacking, a 24/7 emergency service for water-pipe failures, consulting in pavement works, and sale of construction materials from its depot.

AI-generated
Offering

Products & services

Industry:Civil Engineering
✓ Offered5
Road and civil engineering
Road and civil engineering for small construction sites, municipal and cantonal major projects, including complete road rehabilitation, site development for new builds and other works in the outdoor area.
Trenchless utility installation
Trenchless utility installation with guided horizontal drilling and steel pipe jacking for electrical, water and gas lines, without dismantling the road structure.
Water main break service with 24/7 on-call duty service
Rapid rectification of water main breaks with a 24/7 on-call duty service, professional repair or replacement of damaged lines without damaging adjacent utility lines.
Consulting in road surfacing
Consulting in road surfacing for municipalities, cantons, the federal government and other construction and landscaping companies; expertise and support for implementation on site.
Supply of construction and building materials
Supply of construction and building materials from the yard in Flumenthal, storage of various building materials as well as resale of gravel, humus and other materials on request.
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3.8/5

Candoni Bau AG

Trust & reputation

ranQ Trust Score of Candoni Bau AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Candoni Bau AG scores 53.8 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.70.824%
  • 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.27.910%
  • 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.35.08%
Candoni Bau AG scores 71.3 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.58.012%
  • 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.70.07%
Candoni 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%
Candoni Bau AG scores 37.1 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 35.37.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Candoni Bau AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Sandackerstrasse 3
4524 Günsberg
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-206.201.578
Founded
2022 · 4 years
Last commercial register change
July 7, 2022
Employees
11 to 20
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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