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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceBadenHeimberg Energieeffizienz AG
Heimberg Energieeffizienz AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Heimberg Energieeffizienz AG is energy consulting, particularly in the analysis and optimization of energy consumption in buildings, with the aim of increasing energy efficiency and reducing energy consumption while maintaining user comfort. Specific services include energy consumption analysis, operational optimization, and the creation of energy concepts (GEAK).

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Products & services

Industry:Building Maintenance
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Heimberg Energieeffizienz AG

Energy consulting
Individual, independent advice on the building envelope, building services, solar energy and e-mobility; including GEAK, preliminary consultation, self-consumption and charging infrastructure advice, planning consulting and impulse consulting.
Operational optimisations
Analysis and optimisation of existing building services systems to reduce energy consumption and energy costs as well as to improve comfort; including subsidised PEIK operational optimisation.
Energy statement
Evidence of energy measures for new builds, conversions and change of use; including information on thermal protection, maximum share of non-renewable energies and other permit requirements.
Project implementation support
Support during the preparation and implementation of energy projects.
Energy concepts and studies
Energy concepts for heating, cooling, ventilation and electricity for new builds, as well as feasibility and comparative studies in the energy field.
Large consumer provision
Support for implementing the large consumer provision via an energy consumption analysis or a cantonal target agreement.
Trust & reputation

ranQ Trust Score of Heimberg Energieeffizienz AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Heimberg Energieeffizienz AG scores 49.8 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.35.08%
Heimberg Energieeffizienz AG scores 85.5 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%
Heimberg Energieeffizienz AG 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%
Heimberg Energieeffizienz AG scores 2.3 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 35.2.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Heimberg Energieeffizienz AG 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 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.

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Location

Bruggerstrasse 69
5400 Baden

At a glance

Legal form
Corporation
UID
CHE-114.532.189
Founded
2008 · 18 years
Last commercial register change
April 13, 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.
100.0
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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