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
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceZofingenRolf Roth GmbH
Rolf Roth GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Rolf Roth GmbH is the execution of chimney sweep work, combustion system checks and fire protection measures, particularly in the area of wood, oil and gas-fired heating systems.

AI-generated
Offering

Products & services

Industry:Building Maintenance
✓ Offered3
Chimney sweeping services
Inspection, cleaning and maintenance of heat-engineering systems using oil, gas or wood; advice on replacement or optimisation of heating systems.
Firing inspection
Official firing inspection and flue-gas measurement for oil and gas burners; visual inspection of wood-fired appliances including checks of operation, wood storage and firewood moisture content.
Fire safety consulting and fire safety approvals
Fire safety officer for municipalities, preparation of municipal fire safety approvals within the building permit application, advice for architects, clients and safety officers.
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
4.0/5

Rolf Roth GmbH

Trust & reputation

ranQ Trust Score of Rolf Roth GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Rolf Roth GmbH scores 69.2 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.74.424%
  • 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.78.08%
Rolf Roth GmbH scores 70.2 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.70.212%
  • 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%
Rolf Roth 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%
Rolf Roth GmbH scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Rolf Roth GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.8 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
4.8
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.86
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Rolf Roth GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Rolf Roth GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Rolf Roth GmbH by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Untere Brühlstrasse 39
4800 Zofingen
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-487.661.944
Founded
2020 · 6 years
Last commercial register change
June 12, 2020
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

    Similar companies

    KW
    Koch Wärmepflege GmbH
    Zofingen
    BK
    Breitschmid Kaminfeger AG
    Wohlen Ag
    BK
    Blatter Kaminfeger GmbH
    Stein Ag
    KS
    Kaminfegergeschäft Segessenmann
    Kölliken
    DK
    Dössegger Kaminfegerbetrieb
    Seon
    AL
    A. Leutwyler AG
    Endingen
    HF
    H. Fankhauser Kaminfegergeschäft
    Reinach Ag
    RK
    REGLI Kaminfeger GmbH
    Dottikon