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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesChurn-energietechnik GmbH
n-energietechnik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of n-energietechnik is the sale and consulting of energy-efficient heating systems, solar systems and heat pumps.

AI-generated
Offering

Products & services

Industry:Plumbing & Building ServicesRetail - Machinery & Technical Equipment
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3.9/5

n-energietechnik GmbH

✓ Offered8
Heating solutions
Sale of heating systems, solar installations and heat pumps; free support including project grants, assessment of existing systems, quotation preparation, order processing and service coordination.
Heat pumps
NIBE heat pumps and Carrier heat pumps for air, brine, water and domestic hot water; solutions for new builds and modernization, heating, cooling and domestic hot water production.
Solar thermal systems
Thermal solar systems for converting sun and light into heat for domestic hot water, heating and process heat.
Wood-fired boilers
Piecewood boilers, pellet boilers and wood-chip boilers for CO2-neutral heating with regional, renewable fuels.
Hybrid heating systems
ETA Twin hybrid heating systems with a combination of piecewood and pellet boilers, with automatic switching between the two systems.
Energy storage systems
Energy storage units made of stainless steel and C-steel, as well as individual solutions to supplement heating and cooling systems.
Water heaters
Boilers for different installation spaces, with easy installation, low maintenance and a long service life.
Antifreeze fluids
Heat- and cold-transfer fluids for heating, cooling, air-conditioning and refrigeration, including lab analyses.
Trust & reputation

ranQ Trust Score of n-energietechnik GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

n-energietechnik GmbH scores 52.7 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.68.224%
  • 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.17.610%
  • 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.50.08%
n-energietechnik GmbH scores 83.0 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.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%
n-energietechnik 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%
n-energietechnik GmbH scores 13.7 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 35.13.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

n-energietechnik GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Felsenaustrasse 31
7000 Chur
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:30
Tue
07:30 - 12:00, 13:30 - 17:30
Wed
07:30 - 12:00, 13:30 - 17:30
Thu
07:30 - 12:00, 13:30 - 17:30
Fri
07:30 - 12:00, 13:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-111.748.215
Founded
2004 · 22 years
Last commercial register change
March 29, 2010
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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