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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionGräslikonRC Bausanierung GmbH
RC Bausanierung GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of RC Bausanierung GmbH is the implementation of maintenance, modernization, renovation and conversion measures in the construction industry. The company offers consulting, planning and execution of construction projects and focuses on the renovation and conversion of existing buildings.

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Offering

Products & services

Industry:Building Construction
✓ Offered5
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4.0/5

RC Bausanierung GmbH

Project realisation
Organisation and execution of renovations, refurbishments and alterations, including trades coordination, scheduling, and control of quality, costs and progress.
Site management
Coordination of trades and supervision of execution on site, with scheduling, quality control, documentation and coordination with planners and clients.
Client representation
Representation of the client with control of decisions, costs and processes, including review of quotes and invoices, documentation and early risk identification.
Technical expert reports
Analysis of damage or building defects and assessments before property purchase, including evaluation of damp, cracks, mould, settlement and written documentation.
House sitting
Property checks and minor maintenance work during absence, with optional care of garden, plants and outdoor areas.
Trust & reputation

ranQ Trust Score of RC Bausanierung GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

RC Bausanierung GmbH scores 59.9 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.68.224%
  • 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.17.610%
  • 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%
RC Bausanierung GmbH scores 83.0 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.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.55.07%
RC Bausanierung 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%
RC Bausanierung GmbH scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

RC Bausanierung GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Hinterhalden 8
8415 Gräslikon
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
07:00 - 14:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-108.480.147
Founded
1996 · 30 years
Last commercial register change
October 14, 2019
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.
88.0
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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