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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryThunClean Energy Haustechnik GmbH
Clean Energy Haustechnik GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Clean Energy Haustechnik GmbH plans and installs heating and plumbing systems, including heat pumps. Its services also include bathroom planning, maintenance, repairs and servicing of building systems.

AI-generated
Presence

Service area

Offering

Products & services

✓ Offered4
Heat Pump Installation
Installation of air-source, ground-source and groundwater heat pumps for renovations and new builds; including outdoor and indoor systems and replacement with heat pump boilers.
Plumbing and Bathroom Renovation
Planning, demolition and installation of custom bathrooms and plumbing systems from one source; including a free bathroom quote and modern fixtures.
Heating Service and Maintenance
Boiler descaling, underfloor heating flushing and system checks to improve efficiency, remove faults and keep heating systems running reliably.
Heating and Plumbing Emergency Service
24/7 on-call emergency service for plumbing and heating issues with telephone availability and rapid intervention.
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3.4/5

Clean Energy Haustechnik GmbH

Trust & reputation

ranQ Trust Score of Clean Energy Haustechnik GmbH: 3.4 out of 5.0

Trust Score3.4/ 5.0

Solid

x

Data basis 54% · As of November 2026

Clean Energy Haustechnik 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.
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%
Clean Energy Haustechnik GmbH scores 40.1 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.0.012%
  • 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%
Clean Energy Haustechnik GmbH 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%
Clean Energy Haustechnik GmbH scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Clean Energy Haustechnik GmbH reaches a ranQ Trust Score of 3.4 out of 5.0 — rated «Solid». 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

Buchholzstrasse 17
3604 Thun

At a glance

Legal form
Limited Liability Company
UID
CHE-299.802.972
Founded
2026 · 0 years
Last commercial register change
July 13, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • BEThun
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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