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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil worksLindauGebr. Stocker Tiefbau AG
Gebr. Stocker Tiefbau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Gebr. Stocker Tiefbau AG carries out demolition, excavation and civil engineering work, as well as mechanical earthmoving. Its services include excavation support, utility construction, drainage, grading, compaction and landscaping support.

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Presence

Service area

Offering

Products & services

Industry:Civil works
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4.3/5

Gebr. Stocker Tiefbau AG

Landscaping
Excavation
✓ Offered5
Demolition
Demolition of existing structures, sorting and separating demolition materials, proper disposal and recycling as products for new projects.
Excavation
Excavation of construction pits, stripping of topsoil, slope stabilization, master builder Rühl walls, as well as special deep foundation solutions such as Rühl walls, nailed walls, piles, replacement of material, service line construction and drainage.
Grading and compaction
Grading, compaction, fine work and precise levelling for paths, roads, parking and forecourts.
Support for landscaping
Support for garden design with slope stabilization, backfilling, grading and natural stone walls made of granite or limestone.
Machine rental
Rental of the entire machine fleet by operating hours, including construction machinery and attachments, with invoicing via the machine hours form.
Trust & reputation

ranQ Trust Score of Gebr. Stocker Tiefbau AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of November 2026

Gebr. Stocker Tiefbau AG scores 71.9 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.72.124%
  • 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.88.08%
Gebr. Stocker Tiefbau AG scores 89.3 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.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.70.07%
Gebr. Stocker Tiefbau 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%
Gebr. Stocker Tiefbau AG scores 62.9 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 35.62.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Gebr. Stocker Tiefbau AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 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 November 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle4.69
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Nürensdorferstrasse 4
8315 Lindau
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-113.020.900
Founded
2006 · 20 years
Last commercial register change
May 28, 2025
Employees
11 to 20

Active in 1 of 26 cantons

  • ZHZurich
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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