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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesRiddesEnergi.eau Sàrl
Energi.eau Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Energi.eau Sàrl provides heating, sanitary and ventilation installations. The company also carries out studies and projects for building energy and building-services systems, including CECB certificates, MINERGIE projects and subsidy applications.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered4
Heating
Heating installations with oil, gas, wood, district heating and solar; heat pumps, heat and power cogeneration, chimneys, swimming pool, cold production and air conditioning.
Sanitary installations
Water networks, domestic water supply, disposal of waste water and rainwater, water treatment, compressed air, gas, swimming pool and fire protection.
Ventilation
Mechanical and controlled ventilation, air treatment, air conditioning and Canadian wells for residential and technical buildings.
Studies and projects HVS
Cantonal building energy certificate, thermal files SIA 380-1, subsidy applications and heating, sanitary and ventilation projects, including MINERGIE.
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4.1/5

Energi.eau Sàrl

Trust & reputation

ranQ Trust Score of Energi.eau 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.

Energi.eau 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%
Energi.eau Sàrl scores 85.6 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%
Energi.eau Sàrl 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%
Energi.eau Sàrl scores 10.3 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 35.10.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Energi.eau 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 du Raffort 20
1908 Riddes

At a glance

Legal form
Limited Liability Company
UID
CHE-114.497.943
Founded
2008 · 18 years
Last commercial register change
January 11, 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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.95.03%
    • Full methodology

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