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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesFlooring & TilingSierreChristophe Rudaz Sàrl
Christophe Rudaz Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Christophe Rudaz Sàrl is a company specialized in the laying and renovation of flooring, particularly parquet, as well as the installation of blinds and other window decorations. It also offers services for the maintenance and upkeep of parquet floors.

AI-generated
Offering

Products & services

Industry:Flooring & Tiling
✓ Offered8
Parquet flooring
Solid parquet, 2-ply, 3-ply and Bauwerk Swiss Made; installation, sanding, oiling, varnishing, parquet renovation and maintenance, including wooden terraces.
Laminate flooring
Scratch- and moisture-resistant laminate flooring, easy to maintain, laid as an alternative to wooden parquet for homes and professional spaces.
Carpets
Loop-pile, velvet, frisé, needle-punched felt carpets, natural, in tiles and from the brand Tisca Tiara; installation for private and professional customers.
Window blinds
Pleated blinds, venetian blinds, duo blinds, vertical band blinds, Japanese wall systems and roller blinds, with adjustment of light and privacy.
Insect screens
Fixed, sliding or retractable insect screens for windows, doors and verandas, protecting against insects while letting light through.
Linoleum, cork and poured lino
Linoleum in sheets, tiles or floating installation; warm and quiet cork; Eco Flow poured lino without joints, slip-resistant and easy to maintain.
PVC, vinyl and rubber flooring
Homogeneous PVC, vinyl in planks, tiles or rolls, vinyl wall coverings for bathrooms, and durable rubber that is slip-resistant and insulating.
Advice and showroom visit
Tailored advice by appointment, selection of materials and textures, visit to the Sierre showroom, free quotation and floor configuration via shop.
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4.1/5

Christophe Rudaz Sàrl

Trust & reputation

ranQ Trust Score of Christophe Rudaz Sàrl: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Christophe Rudaz Sàrl has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Christophe Rudaz Sàrl scores 84.6 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%
Christophe Rudaz Sàrl 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%
Christophe Rudaz Sàrl scores 12.0 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 35.12.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Christophe Rudaz Sàrl reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Rue Edmond-Bille 28
3960 Sierre
Opening hours
Mon
09:00 - 11:45, 14:00 - 18:00
Tue
09:00 - 11:45, 14:00 - 18:00
Wed
09:00 - 11:45, 14:00 - 18:00
Thu
09:00 - 11:45, 14:00 - 18:00
Fri
09:00 - 11:45, 14:00 - 18:00
Sat
09:00 - 11:45
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-492.334.126
Founded
2011 · 15 years
Last commercial register change
January 19, 2021
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.85.03%
    • Full methodology

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