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
DirectoryCrafts & TradesSheet Metal WorkWolfertswilDUX Spenglerei & Blechtechnik GmbH
DUX Spenglerei & Blechtechnik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Dux Spenglerei is the execution of roofing and sheet metal work, particularly in the manufacture and installation of metal roofs, metal facades, lightning protection systems, as well as in the repair of roofing and sheet metal work.

AI-generated
Offering

Products & services

Industry:Sheet Metal Work
✓ Offered6
Sheet metal roofs
Sheet metal roofs, double standing seam roofs and profiled sheet roofs made of copper, titanium zinc, chrome-nickel steel, aluminium or galvanised steel; adapted to roof shapes, long-lasting, watertight and fire-resistant.
Sheet metal façades
Seam-faced sheet metal façades in conventional sheet-metal workmanship and profiled sheet façades for low-maintenance façade materials with metal, coating and thermal insulation.
Lightning protection systems
Lightning protection systems with air-termination conductors, down conductors, earthing and internal lightning protection; diversion of the lightning current via copper conductors, inspection and fault rectification.
Sheet metal fabrication
Manufacture of various items from thin sheet metal for commercial, industrial and private customers; soldering, welding of chromium steel and aluminium as well as custom solutions.
Building sheet metal work
Building sheet metal work with metal cladding and technical connections on the building; includes the company's craft sheet-metal services.
Repairs
Repairs in the field of sheet metal work and sheet metal fabrication; remediation of damage to sheet metal roofs, sheet metal façades and related components.
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
4.1/5

DUX Spenglerei & Blechtechnik GmbH

Trust & reputation

ranQ Trust Score of DUX Spenglerei & Blechtechnik GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

DUX Spenglerei & Blechtechnik GmbH scores 66.9 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.73.124%
  • 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.35.310%
  • 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.88.08%
DUX Spenglerei & Blechtechnik GmbH scores 83.0 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.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.55.07%
DUX Spenglerei & Blechtechnik 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%
DUX Spenglerei & Blechtechnik GmbH scores 8.9 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 35.8.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

DUX Spenglerei & Blechtechnik GmbH 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 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once DUX Spenglerei & Blechtechnik GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

DUX Spenglerei & Blechtechnik GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank DUX Spenglerei & Blechtechnik GmbH by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Hauptstrasse 31
9116 Wolfertswil
Opening hours
Mon
07:00 - 12:00, 13:15 - 17:00
Tue
07:00 - 12:00, 13:15 - 17:00
Wed
07:00 - 12:00, 13:15 - 17:00
Thu
07:00 - 12:00, 13:15 - 17:00
Fri
07:00 - 12:00, 13:15 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-496.352.324
Founded
2011 · 15 years
Last commercial register change
October 7, 2011
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

    RB
    Roth Bedachungen Fassaden AG
    Ebnat-Kappel
    FR
    Franz Rossi AG
    Oberbüren
    HR
    Hans Rieser AG
    Oberuzwil
    BB
    BB BlechBusiness & LS LaserSchrift GmbH
    Grabs
    S&
    Schrepfer & Rhyner GmbH
    Mogelsberg
    H+
    Hug + Kappeler AG
    Lenggenwil
    SS
    Spenglerei, Sanitär Kubik AG, Buchs
    Buchs Sg
    MA
    Müggler AG Spenglerei-Sanitär
    Waldkirch