ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningAarbergHofstetter Kaminfeger & Energietechnik GmbH
Hofstetter Kaminfeger & Energietechnik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Hofstetter Kaminfeger & Energietechnik GmbH is the provision of services in the field of chimney cleaning, combustion control, heating and ventilation, including the maintenance and repair of wood, oil and gas heating systems, boilers, calcification devices and ventilation systems.

AI-generated
Offering

Products & services

Industry:Facility Management & Cleaning
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.2/5

Hofstetter Kaminfeger & Energietechnik GmbH

✓ Offered6
Chimney sweeping service
Chimney sweeping work for fireplaces, stove fireplaces, Swedish stoves and wood stoves; periodic cleaning, advice on heating and ventilation systems, and legally required inspections.
Boiler firing inspection
Official firing inspection for wood, oil and gas heating systems; measurements, emissions control, compliance with the air pollution control regulations, and advice on inspection intervals and system condition.
Boiler service
Cleaning and descaling of hot-water boilers, including inspection of the heating element, safety fittings, control unit, protective anode and seals.
Ventilation cleaning
Cleaning and hygiene inspection of ventilation systems and ventilation ducts; maintenance of controlled room ventilation, reduction of fire risk, Legionella risk and energy consumption.
Maintenance of industrial large-scale systems
Periodic and professional cleaning of industrial large-scale systems to maintain efficiency, reduce pollutant exposure and ensure low-failure operation.
Fire protection
Inspection of firing and smoke extraction systems as part of the official fire inspection (“schwarze Feuerschau”); defect report, deadlines for rectification and advice to prevent chimney fires.
Trust & reputation

ranQ Trust Score of Hofstetter Kaminfeger & Energietechnik GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Hofstetter Kaminfeger & Energietechnik GmbH scores 82.4 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.78.924%
  • 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%
Hofstetter Kaminfeger & Energietechnik GmbH scores 72.3 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.75.012%
  • 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%
Hofstetter Kaminfeger & Energietechnik 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%
Hofstetter Kaminfeger & Energietechnik 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

Hofstetter Kaminfeger & Energietechnik GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 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
4.7
of 5

Aggregated from 23 reviews across all connected sources

Sources
GGoogle4.723
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Hofstetter Kaminfeger & Energietechnik GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Hofstetter Kaminfeger & Energietechnik GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Hofstetter Kaminfeger & Energietechnik GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Hofstetter Kaminfeger & Energietechnik GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Murtenstrasse 24
3270 Aarberg
Opening hours
Mon
07:00 - 11:30, 13:15 - 17:00
Tue
07:00 - 11:30, 13:15 - 17:00
Wed
07:00 - 11:30, 13:15 - 17:00
Thu
07:00 - 11:30, 13:15 - 17:00
Fri
07:00 - 11:30, 13:15 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-453.038.121
Founded
2019 · 7 years
Last commercial register change
May 28, 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.88.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    KH
    Kaminfeger Hiltbrunner GmbH
    Langnau Im Emmental
    KS
    Kaminfeger Salvi AG
    Freimettigen
    MK
    Miglierina Kaminfeger GmbH
    Nidau
    FK
    Flückiger Kaminfeger
    Huttwil
    HR
    Hügli Reinigungen AG
    Heimberg
    KJ
    Kaminfeger Joost AG
    Oberdiessbach
    BK
    Bieri Kaminfegergeschäft GmbH
    Oey
    RV
    Rolf von Siebenthal Kaminfeger GmbH
    Feutersoey