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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumberVichEMA Sanitaire Sàrl
EMA Sanitaire Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

EMA Sanitaire Sàrl plans and carries out plumbing and heating installations for new buildings and renovations, and provides maintenance and repair services. The company also installs renewable-energy heating systems, including air-to-water heat pumps, geothermal, pellet and solar systems.

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Service area

Offering

Products & services

Industry:Plumber
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4.0/5

EMA Sanitaire Sàrl

✓ Offered3
Sanitary installations
Planning, construction and prefabrication, renovation, troubleshooting and maintenance of sanitary installations for villas, apartment buildings, rental properties and industrial buildings.
Heating installations
Planning, construction and renovation of heating systems, underfloor heating, custom radiators, radiant panels for industry, heating troubleshooting.
Renewable energy solutions
Installation of air/water heat pumps, geothermal systems, pellet boilers and solar thermal systems for space heating and domestic hot water.
Trust & reputation

ranQ Trust Score of EMA Sanitaire Sàrl: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 54% · As of November 2026

EMA Sanitaire 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%
EMA Sanitaire Sàrl scores 67.8 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.64.612%
  • 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%
EMA Sanitaire Sàrl scores 86.7 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).86.722%
EMA Sanitaire Sàrl scores 12.6 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 35.12.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

EMA Sanitaire Sàrl reaches a ranQ Trust Score of 4.0 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 November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Route de l'Etraz 25
1267 Vich
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Limited Liability Company
UID
CHE-497.536.921
Founded
2021 · 5 years
Last commercial register change
November 11, 2021
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • VDVich
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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