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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesSchaffhausenKlingler Heizung Sanitär Solar GmbH
Klingler Heizung Sanitär Solar GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Klingler Heizung Sanitär Solar GmbH provides planning, installation and maintenance of heating, sanitary and solar systems. Services include system consultation and project planning, installation of solar and heating systems, and related work such as boiler descaling, burner service, official combustion checks and general repairs.

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Products & services

Industry:Plumbing & Building Services
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4.2/5

Klingler Heizung Sanitär Solar GmbH

4
Heating systems
Heating systems for apartments, private houses and industry; planning and installation in new builds and conversions, boiler replacements as well as gas, oil, heat pump, wood and pellet heating systems.
Sanitary installations and sanitary fittings
Sanitary installations and sanitary fittings for new builds and conversions, bathroom renovations, plumbing installations, water softening systems, rainwater harvesting and controlled home ventilation.
Solar systems
Thermal solar systems for domestic hot water and space heating as well as photovoltaics for electricity generation, including advice, design and installation.
Heating and sanitary services
Official combustion checks, burner service, boiler descaling, mobile heating centres, flue gas ducts and repairs to heating and sanitary installations.
Trust & reputation

ranQ Trust Score of Klingler Heizung Sanitär Solar GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

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Data basis 96% · As of October 2026

Klingler Heizung Sanitär Solar GmbH scores 73.9 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.61.424%
  • 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.82.910%
  • 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.100.08%
Klingler Heizung Sanitär Solar GmbH scores 86.7 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.70.07%
Klingler Heizung Sanitär Solar GmbH scores 85.0 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).85.022%
Klingler Heizung Sanitär Solar GmbH scores 25.7 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Klingler Heizung Sanitär Solar GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.2 out of 5 stars from 25 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
4.2
of 5

Aggregated from 25 reviews across all connected sources

Sources
GGoogle4.225
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Mühlentalstrasse 360
8200 Schaffhausen
Opening hours
Mon
07:15 - 12:00, 13:00 - 17:00
Tue
07:15 - 12:00, 13:00 - 17:00
Wed
07:15 - 12:00, 13:00 - 17:00
Thu
07:15 - 12:00, 13:00 - 17:00
Fri
07:15 - 12:15
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-114.110.670
Founded
2008 · 18 years
Last commercial register change
March 6, 2023
Employees
11 to 20
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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