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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,888 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesWichtrachHofer Feuerungsservice GmbH
Hofer Feuerungsservice GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Hofer Feuerungsservice GmbH is the service and maintenance of combustion systems, particularly oil and gas combustion systems, as well as the performance of burner services and the rectification of malfunctions.

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Products & services

Industry:Plumbing & Building ServicesSpecialized Construction Installations
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4.0/5

Hofer Feuerungsservice GmbH

✓ Offered8
Burner service
Burner service for oil and gas burners of all brands, including burner replacements, adjustments, laying of oil lines, controls, commissioning and repairs.
Fault rectification
Fault rectification for heating and combustion systems 365 days a year, during service hours as well as an emergency service in the evenings, on weekends and public holidays.
Burner service subscriptions
Tailored burner service subscriptions for oil and gas burners with ongoing service and system care.
Boiler descaling
Boiler descaling for the maintenance and preservation of hot water systems.
Solar systems
Consulting, adjustments and technical work related to solar systems.
Commissioning of new systems
Commissioning of new systems in the heating and combustion sector.
Repairs and renewals
Repairs and renewals for heating and combustion systems as well as their components.
Rectification of inspection findings
Rectification of inspection findings by chimney sweeps, combustion inspectors and similar inspection authorities.
Trust & reputation

ranQ Trust Score of Hofer Feuerungsservice GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Hofer Feuerungsservice GmbH scores 60.4 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.63.324%
  • 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%
Hofer Feuerungsservice GmbH scores 86.7 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.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.70.07%
Hofer Feuerungsservice 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%
Hofer Feuerungsservice GmbH scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hofer Feuerungsservice GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.2 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
4.2
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle4.25
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Bernstrasse 50A
3114 Wichtrach

At a glance

Legal form
Limited Liability Company
UID
CHE-176.778.345
Founded
2010 · 16 years
Last commercial register change
June 1, 2017
Employees
11 to 20
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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