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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesBureAérotec21 Sàrl, succursale de Bure
Aérotec21 Sàrl, succursale de Bure Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Aérotec21 Sàrl, succursale de Bure provides installation, maintenance and repair services for heating, air-conditioning and ventilation systems. Its services include heat pump and thermodynamic boiler installation, servicing and troubleshooting for various brands, as well as pool equipment maintenance.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered8
Heating installation
Heating installation, fitting of the system, commissioning and the necessary adjustments to ensure proper operation.
Troubleshooting for heating systems (all brands)
Troubleshooting for heating systems of all brands, fault diagnosis, repair and restarting of the units.
Heating maintenance
Heating maintenance and cleaning, regular inspection of the unit to extend its service life and reduce energy consumption.
Air-conditioning installation
Air-conditioning installation, installation of the air conditioner, commissioning, checks and adjustments according to the client’s needs.
Air-conditioning troubleshooting and maintenance
Air-conditioning troubleshooting and maintenance, cleaning of the filters, system verification and repair in case of malfunctions.
Ventilation installation
Installation of ventilation systems and installation of VMC units, with adjustments to ensure proper indoor air quality.
Ventilation troubleshooting
Ventilation troubleshooting, intervention in case of malfunctions and restoration of ventilation installations.
Ventilation maintenance
Regular maintenance of ventilation installations to maintain their performance and indoor air quality.
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4.2/5

Aérotec21 Sàrl, succursale de Bure

Trust & reputation

ranQ Trust Score of Aérotec21 Sàrl, succursale de Bure: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Aérotec21 Sàrl, succursale de Bure scores 88.4 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.89.424%
  • 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.80.810%
  • 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.95.08%
Aérotec21 Sàrl, succursale de Bure scores 62.4 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.58.012%
  • 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%
Aérotec21 Sàrl, succursale de Bure 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%
Aérotec21 Sàrl, succursale de Bure scores 1.4 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 35.1.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Aérotec21 Sàrl, succursale de Bure reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 23 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 23 reviews across all connected sources

Sources
GGoogle523
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Route de Buix 61
2915 Bure
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-181.768.631
Founded
2022 · 4 years
Last commercial register change
November 7, 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.76.06%
  • 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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