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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningThalFrei Energie AG
Frei Energie AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Frei Energie AG is the provision of services in the field of combustion control, fire protection and energy consulting, as well as the maintenance and cleaning of ventilation systems and underground garages. Specifically, this includes: chimney sweep work, including the inspection and cleaning of oil, gas and wood-fired heating systems, chimneys, stoves and fireplaces; fire protection and energy consulting for new construction, renovation or refurbishment of properties; maintenance work on ventilation systems, including comfort ventilation, exhaust/absorption systems and central vacuum cleaners; and cleaning of underground garages and commercial halls with professional ride-on scrubber-suction machines.

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Offering

Products & services

Industry:Facility Management & Cleaning
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Frei Energie AG

✓ Offered5
Chimney sweeping
Inspection and cleaning of oil-, gas- and wood-fired heating systems, chimneys, stoves and fireplaces; regular service work to reduce energy consumption and ensure optimal operation.
Combustion system inspection
Regular inspection of oil-, gas- and wood-fired heating systems; carried out together with the cleaning appointment to improve air quality and reduce heating costs.
Fire protection and energy consulting
Consulting and support for new construction, conversions or renovations; preparation of fire protection concepts, fire protection documentation, energy analyses, GEAK / GEAK Plus and modernization concepts.
Ventilation systems
Maintenance and cleaning of comfort ventilation systems, exhaust/extraction systems and central vacuum cleaners; including inspection, advice and condition assessment of the installations.
Cleaning of underground parking and commercial halls
Cleaning of underground parking areas and commercial halls with a ride-on scrubber-suction machine; removal of salt, grit, dust and fine dust, including vacuuming up the water.
Trust & reputation

ranQ Trust Score of Frei Energie AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Frei Energie AG 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.
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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%
Frei Energie AG scores 79.8 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.86.512%
  • 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%
Frei Energie AG scores 83.3 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).83.322%
Frei Energie AG scores 2.0 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 35.2.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Frei Energie AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». 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 October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Farbmülistrasse 17
9425 Thal

At a glance

Legal form
Corporation
UID
CHE-167.006.924
Founded
2016 · 10 years
Last commercial register change
October 13, 2023
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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