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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesRorschacherbergMB Sanitär Heizung Service GmbH
MB Sanitär Heizung Service GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

MB Sanitär Heizung Service GmbH provides planning, installation and maintenance of building services with a focus on sanitary/plumbing, heating, ventilation and cooling systems. The company performs renovations and new installations, offers service and maintenance contracts and operates a 24‑hour emergency on‑call service.

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Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered3
Sanitary engineering
Bathroom refurbishments, cold and hot water pipes, rainwater utilisation, water after-treatment, gas and compressed-air pipework, foul and rainwater drains, industrial and cooling water pipes, pipework construction.
Ventilation engineering
Ventilation systems, comfort ventilation, heat recovery systems, underground car park ventilation, basement ventilation, air purification, cooling, heating, humidification and dehumidification.
Service / maintenance
Service contracts for maintenance work, maintenance contracts, repairs, remedying blocked pipes and water damage, inspection of heating faults, 24-hour service duty.
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4.1/5

MB Sanitär Heizung Service GmbH

Trust & reputation

ranQ Trust Score of MB Sanitär Heizung Service GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

MB Sanitär Heizung Service GmbH 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.
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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%
MB Sanitär Heizung Service GmbH scores 83.0 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.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%
MB Sanitär Heizung Service GmbH scores 83.3 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).83.322%
MB Sanitär Heizung Service 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

MB Sanitär Heizung Service GmbH 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

Rosengartenstrasse 15
9404 Rorschacherberg

At a glance

Legal form
Limited Liability Company
UID
CHE-107.437.479
Founded
1999 · 27 years
Last commercial register change
November 5, 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.88.06%
  • 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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