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

About the company

The core activity of Marbacher Kaminfeger GmbH is the execution of chimney sweep services, fire protection, furnace control, ash control, CO measurement and other services related to combustion systems.

AI-generated
Offering

Products & services

Industry:Building Maintenance
✓ Offered5
Chimney sweeping
Cleaning of heating systems of all kinds, minor repair work and restarting of heating installations; for domestic fire appliances, central heating systems as well as traditional and modern combustion systems.
Fire protection
Inspection of combustion installations on behalf of building insurance, acceptance of the shell structure, checking installation requirements and safety distances, as well as advice on fire protection regulations for construction and renovation.
Combustion system inspection
Official inspection of oil and gas-fired burners according to statutory intervals, including verification of LRV limit values, to ensure operational safety, energy efficiency and reduced susceptibility to faults.
Ash inspection
Inspection of regularly operated wood-fired furnaces with an ash sample and laboratory analysis; additionally, inspection of the fuel storage facility and advice on proper storage and operation of the system.
Wood CO measurement
Regular measurement of carbon monoxide and dust for wood-fired furnaces up to 70 kW; inspection of cordwood, woodchip and pellet heating systems with special measuring instruments.
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4.0/5

Marbacher Kaminfeger GmbH

Trust & reputation

ranQ Trust Score of Marbacher Kaminfeger GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Marbacher Kaminfeger GmbH scores 68.0 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.76.724%
  • 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.45.610%
  • 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.70.08%
Marbacher Kaminfeger GmbH scores 74.1 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.79.212%
  • 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%
Marbacher Kaminfeger GmbH 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%
Marbacher Kaminfeger GmbH scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Marbacher Kaminfeger GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 5 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 5 reviews across all connected sources

Sources
GGoogle55
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Dorfmatt 21
6244 Nebikon
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-344.270.204
Founded
2018 · 8 years
Last commercial register change
June 1, 2018
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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