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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceSeonDössegger Kaminfegerbetrieb
Dössegger Kaminfegerbetrieb Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Dössegger Kaminfegerbetrieb carries out inspections, cleaning and maintenance of heating and combustion systems and provides fire-safety advice as well as support during planning and municipal acceptance of installations. The company also services ventilation and photovoltaic systems and trains chimney-sweeping apprentices.

AI-generated
Offering

Products & services

Industry:Building Maintenance
✓ Offered3
Chimney sweeping and fire protection
Inspection and cleaning of combustion systems and heating units, compliance with statutory regulations, periodic cleanings, and support with fire protection regulations from planning through acceptance.
Cleaning of ventilation systems
Inspection, cleaning, maintenance and care of ventilation systems in underground car parks, public areas, Minergie buildings, schools, as well as commercial and industrial premises.
Cleaning of PV systems
Inspection, cleaning, maintenance and care of photovoltaic and solar systems on residential buildings, commercial and industrial facilities, public institutions and agricultural operations.
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4.1/5

Dössegger Kaminfegerbetrieb

Trust & reputation

ranQ Trust Score of Dössegger Kaminfegerbetrieb: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Dössegger Kaminfegerbetrieb scores 75.4 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.81.624%
  • 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.58.610%
  • 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.78.08%
Dössegger Kaminfegerbetrieb scores 76.4 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.95.212%
  • 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%
Dössegger Kaminfegerbetrieb 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%
Dössegger Kaminfegerbetrieb scores 2.0 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 35.2.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Dössegger Kaminfegerbetrieb 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 9 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 9 reviews across all connected sources

Sources
GGoogle59
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Kirchtalstrasse 9
5703 Seon
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
Sole proprietorship
UID
CHE-136.742.111
Founded
2013 · 13 years
Last commercial register change
September 6, 2024
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.
67.0
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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