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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSite PreparationSerneusWeber Serneus AG
Weber Serneus AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activities of Weber Serneus AG include the following areas: * Slope stabilization * Special foundation engineering * Transport services * Excavation pit securing * Anchor walls * Forest roads * Excavation and earthworks * Concrete works * Crane services * Block stone walls * Ditch service * Snow removal * Environmental design The company thus offers a wide range of services in the fields of construction and infrastructure.

AI-generated
Offering

Products & services

Industry:Site Preparation
✓ Offered12
Slope stabilisation / Anchored walls
Slope stabilisation, anchored walls and back-anchored Weber wall with different infill sections; also suitable for landscaping, for slipping slopes and landslides.
Special foundations
Cased Kelly boreholes and SOB boreholes with drilling diameters from 400 mm to 1200 mm; also as subcontractor for sites with limited access.
Excavation support
Safety measures for excavations, anchoring and guniting of slopes for dense construction and under strict safety requirements.
Excavation and earthworks
Excavation work, trenching, utility line construction and water intakes with a coordinated fleet of machines for small extensions up to multi-family houses.
Transport services
All kinds of transports with van, small trucks, 2-axle and 4-axle trucks; also heavy-haul transport and loading/unloading with a loading crane.
Crane work
Crane work with a 63 mt truck crane for loads up to 16 t, reach up to 32 m, cable winch and accessories for construction crane operations.
Skip service
Roll-off skips and platforms for excavation, construction rubble, construction waste, wood, goods of all kinds and construction machinery.
Snow clearance
Snow clearance for cantonal roads, hiking trails, access roads, forecourts and snow removal for municipalities and private clients.
Concrete works
Minor concrete works such as inlet structures, mast base repairs and bridge abutments.
Block-stone walls
Block-stone walls made of quarry blocks or natural stone for gardens and slope feet along forest paths.
Forest roads
Construction of forest roads with a solution-oriented approach in cooperation with site management.
Landscaping
Design and implementation of landscaping around the house, with ideas and proposals for execution.
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3.9/5

Weber Serneus AG

Trust & reputation

ranQ Trust Score of Weber Serneus AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Weber Serneus AG scores 55.2 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.67.924%
  • 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.35.08%
Weber Serneus 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%
Weber Serneus AG scores 83.3 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).83.322%
Weber Serneus AG scores 3.1 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 35.3.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Weber Serneus AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.5 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
4.5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle4.54
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Badstrasse 15
7249 Serneus
Opening hours
Mon
07:30 - 12:00, 13:00 - 18:00
Tue
07:30 - 12:00, 13:00 - 18:00
Wed
07:30 - 12:00, 13:00 - 18:00
Thu
07:30 - 12:00, 13:00 - 18:00
Fri
07:30 - 12:00, 13:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.820.410
Founded
2001 · 25 years
Last commercial register change
February 19, 2021
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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