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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceAarburgHochuli Aarburg GmbH
Hochuli Aarburg GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Hochuli Aarburg is the provision of services in the field of chimney sweeping, fire protection, furnace inspections, gas heating systems, impulse consulting, and heat pumps. The company offers the following specific services in particular: chimney sweeping, fire protection, official furnace inspections, installation and maintenance of gas heating systems, impulse consulting, and installation and maintenance of heat pumps. Thus, the company offers a wide range of services in the field of building technology and environmental protection.

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Offering

Products & services

Industry:Building Maintenance
✓ Offered
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4.1/5

Hochuli Aarburg GmbH

6
Chimney sweeping work
Clean, optimize and inspect chimneys, stoves, fireplaces and central heating systems; remove soot and deposits to reduce the risk of chimney fires and lower fuel consumption.
Official combustion inspections
Periodic official inspections of oil, gas and wood-fired heating systems; check emission regulations, commission or refurbish the systems if required, and advise homeowners.
Fire protection / fire inspection
Preventive fire protection and fire inspections for building applications as well as during construction and final inspections; order rectification of defects and check structural, technical and organisational measures.
Heat pumps
Regular inspection of heat pumps; check filters, wear parts and, in some models, the refrigerant circuit, and process quotations for Stiebel-Eltron heat pumps.
Gas heating systems
Cleaning and maintenance of gas heating systems for residential and commercial buildings; described on the website as a dedicated service area.
Initial energy advisory
Advisory for replacing heating systems and on renewable energies; contact via the form, email or phone.
Trust & reputation

ranQ Trust Score of Hochuli Aarburg GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Hochuli Aarburg GmbH scores 69.7 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.78.124%
  • 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.49.510%
  • 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.70.08%
Hochuli Aarburg 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%
Hochuli Aarburg GmbH scores 85.0 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).85.022%
Hochuli Aarburg GmbH scores 10.3 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 35.10.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hochuli Aarburg GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 6 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 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Fliederstrasse 26
4663 Aarburg
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-115.791.121
Founded
2010 · 16 years
Last commercial register change
December 13, 2019
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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