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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil EngineeringHinwilStrazo Strassen- und Tiefbau AG
Strazo Strassen- und Tiefbau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of STRAZO Strassen- und Tiefbau AG encompasses the provision of services in the field of road and civil engineering, including: excavation, demolition, road construction, civil engineering, environmental works, and hydraulic engineering. The company offers these services for new constructions, renovations, repairs, and restoration projects, primarily working for cantons and municipalities.

AI-generated
Offering

Products & services

Industry:Civil Engineering
✓ Offered6
Road construction works
Roads, sidewalks and square construction as well as kerb edging and drainage; foundation layers, stabilisation, paving and asphalt or special surfacings for new builds, renovations and maintenance.
Civil engineering works
Sewer systems, utility lines, concrete works and landfill construction; professional installation and maintenance of pipeline networks, manholes and stormwater retention basins.
Building pit excavation
Soil removal, backfilling, embankments and construction of building pits for single-family homes, multi-family buildings, developments, dam fill and slope stabilisation.
Site works
Forecourts, retaining walls, parking and car parking spaces as well as complete site development; natural stone walls, composite stone paving, concrete works, paving and special surfacings.
Demolition and dismantling
Targeted demolition of single-family homes, multi-family buildings, developments and industrial buildings; separation of demolition material and professional disposal.
Water engineering works
Flood protection, renaturation and correction of river and stream courses; stream control works, hard engineering structures, engineering-biological construction methods, and seeding and planting.
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4.0/5

Strazo Strassen- und Tiefbau AG

Trust & reputation

ranQ Trust Score of Strazo Strassen- und Tiefbau AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Strazo Strassen- und Tiefbau AG scores 57.8 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.60.724%
  • 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.40.910%
  • 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.70.08%
Strazo Strassen- und Tiefbau AG scores 92.3 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.82.07%
Strazo Strassen- und Tiefbau 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%
Strazo Strassen- und Tiefbau AG scores 4.6 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 35.4.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Strazo Strassen- und Tiefbau AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 4 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
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle44
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Studbachstrasse 12
8340 Hinwil
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.576.590
Founded
2000 · 26 years
Last commercial register change
June 12, 2023
Employees
21 to 50
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.100.06%
  • 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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