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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSite PreparationHellikonSchlienger & Maurer Baugeschäft GmbH
Schlienger & Maurer Baugeschäft GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Schlienger + Maurer GmbH is the execution of construction, drilling and milling work, in particular: Demolition and dismantling work with demolition robots, concrete dismantling, milling and drilling services, including continuous drilling, and core drilling. The company positions itself as a reliable partner for these works in the highest quality.

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Products & services

Industry:Site Preparation
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3.9/5

Schlienger & Maurer Baugeschäft GmbH

Concrete Drilling & Core Drilling
Concrete drilling and core drilling for openings and penetrations, including for ventilation, sanitary pipes, electrical conduits and technical installations in concrete, rubble stone, brick, calcium-silicate blocks (KS) and wood.
Concrete Cutting & Wall Sawing
Concrete cutting and wall sawing for cut-outs for doors, windows, staircases or lifts, including in thick concrete slabs and walls.
Concrete Milling
Concrete milling on floors, walls and ceilings up to 100 cm wall thickness, for precise surface removal and new openings.
Concrete Demolition
Controlled concrete demolition using diamond tools and demolition robots, for openings, partial demolitions and refurbishment work, including a safe cutting and demolition process.
Demolition with Demolition Robots
Demolition work with remotely controlled demolition robots for tight spaces, walls, ceilings or entire areas, with low noise and dust.
Transport & Disposal
Transport and professional disposal of concrete pieces on request as part of concrete drilling, cutting and demolition work.
Trust & reputation

ranQ Trust Score of Schlienger & Maurer Baugeschäft GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Schlienger & Maurer Baugeschäft GmbH 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%
Schlienger & Maurer Baugeschäft GmbH scores 65.0 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.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.55.07%
Schlienger & Maurer Baugeschäft GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Schlienger & Maurer Baugeschäft GmbH scores 6.9 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 35.6.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Schlienger & Maurer Baugeschäft GmbH reaches a ranQ Trust Score of 3.9 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.

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Location

Hauptstrasse 64
4316 Hellikon
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-156.846.819
Founded
2022 · 4 years
Last commercial register change
February 18, 2022
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.88.06%
  • 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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