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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialist foundation engineeringAthenaz (Avusy)RENOVAG SARL
RENOVAG SARL Logo
Verified· 3 sourcesTrust Score
Summary

About the company

RENOVAG SARL carries out building renovation, masonry and roofing work. Its services also include façade refurbishment and insulation, painting, floor installation, carpentry, sheet-metal work, and interior and exterior fit-outs.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Specialist foundation engineering
✓ Offered9
Renovation
Renovation work for interior and exterior, modernisation of spaces, restoration of old buildings, project support through to execution.
Painting and Wallpaper
Painting on all surfaces, wallpaper installation, meticulous finishing, special effects and wall coverings for all types of spaces.
Parquet, Tiling and Carpets
Laying parquet, tiles and carpets to enhance and personalise interiors, with precise installation tailored to needs.
Façade Refurbishment and Insulation
Façade refurbishment, thermal insulation, building protection and improved energy efficiency using durable materials.
Masonry and Roofing
Masonry and roofing work, structural shell, full renovation, roof installation, refurbishment of the roof timber framing and consolidation of load-bearing walls.
Outdoor Facilities
Design of outdoor spaces, creation of terraces, integration of pools and spas, solutions tailored to living.
Carpentry
Creation and renovation of wooden structures, made-to-measure elements, furniture, storage and interior finishes for inside.
Sheet-Metalwork
Creation and renovation of tinplate components, installation of eaves and gutters, sealing works and roof protection.
Design and Installation
Design of projects and final installation, guidance from start to finish, development of plans and precise execution.
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3.8/5

RENOVAG SARL

Trust & reputation

ranQ Trust Score of RENOVAG SARL: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of November 2026

RENOVAG SARL scores 49.8 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.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.35.08%
RENOVAG SARL 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%
RENOVAG SARL 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%
RENOVAG SARL scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

RENOVAG SARL reaches a ranQ Trust Score of 3.8 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 November 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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Location

Chemin des Fiolages 34
1285 Athenaz (Avusy)
Opening hours
Mon
08:00 - 17:30
Tue
08:00 - 17:30
Wed
08:00 - 17:30
Thu
08:00 - 17:30
Fri
08:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-113.295.377
Founded
2006 · 20 years
Last commercial register change
December 2, 2010
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • GEAvusy
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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