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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentWaste Management IndustryRümlangV2 Sanitär & Heizung GmbH
V2 Sanitär & Heizung GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

V2 Sanitär & Heizung GmbH provides plumbing and heating services, including installation, repairs, maintenance and a 24/7 emergency service. Services also cover drinking water and wastewater installations and advice on sustainable heating solutions such as heat pumps and solar thermal systems.

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Offering

Products & services

Industry:Waste Management Industry
✓ Offered7
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3.8/5

V2 Sanitär & Heizung GmbH

Plumbing services
Planning and installation of sanitary systems, potable water installations and wastewater technology; repairs as well as work for new builds and renovations.
Heating systems
Installation of modern heating systems, heating maintenance and advice on heat pumps and solar thermal; including sustainable heating solutions for various projects.
Repairs
24/7 emergency service for locating and repairing damage to plumbing and heating systems.
Potable water installations
Planning and implementation of safe and hygienic potable water systems for residential and project buildings.
Heating maintenance
Regular maintenance of heating systems to extend service life and ensure optimal, energy-efficient operation.
Wastewater technology
Installation and maintenance of drainage and sewer systems for functioning drainage solutions.
Sustainable heating solutions
Advice on heat pumps and solar thermal for efficient, sustainable heating systems and the reduction of CO2 emissions.
Trust & reputation

ranQ Trust Score of V2 Sanitär & Heizung GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

V2 Sanitär & Heizung GmbH scores 62.0 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.70.824%
  • 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.27.910%
  • 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.78.08%
V2 Sanitär & Heizung GmbH scores 65.0 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.58.012%
  • 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%
V2 Sanitär & Heizung GmbH 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%
V2 Sanitär & Heizung GmbH scores 8.6 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 35.8.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

V2 Sanitär & Heizung GmbH 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 2 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Friedackerstrasse 10
8153 Rümlang
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-268.931.705
Founded
2022 · 4 years
Last commercial register change
July 21, 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.70.03%
    • Full methodology

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