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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesSheet Metal WorkDübendorfJung & Partner Bauspenglerei AG
Jung & Partner Bauspenglerei AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Jung & Partner Bauspenglerei AG is the execution of roofing works and services for building envelopes, including flat roof works, pitched roof works, maintenance work for roofs, lightning protection, bird repellent systems, liquid plastics, facade cladding and special custom-made products.

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Products & services

Industry:Sheet Metal Work
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4.0/5

Jung & Partner Bauspenglerei AG

10
Building sheet metal work
All sheet-metal work on the building envelope, including guttering, downpipes and chimney trims, for pitched roofs, flat roofs and façades.
Flat roof work
Professional installation of flat roofs using the most common methods, including advice on flat-roof solutions and roof greening.
Pitched roof work
Work on pitched roofs with tiles and alternative materials, including on-site advice and information on summer heat protection.
Façade cladding
Cladding of façades with metals such as copper, chromium-nickel steel, zinc or aluminium for weather-resistant protection of the building envelope.
Roof maintenance work
Regular maintenance and roof service subscription for roofs and building envelopes to prevent consequential damage and extend service life.
Flat roof greening
Extensive and intensive roof greening for flat roofs with low-maintenance or designable solutions, including an ecological and insulating effect.
Lightning protection
Lightning protection systems with air-termination conductors, down conductors, earthing, equipotential bonding and an installation record to protect buildings and electrical equipment.
Liquid plastics
Sealing with liquid plastics for perimeters and balconies in the 2-component area, matched to the specific project.
Bird deterrents
Installation of pigeon deterrent systems and marten barriers to prevent damage and health-related stress on buildings.
Custom-made products
Single pieces and special shapes based on a sketch, photo or old workpiece, with personal consultation and individual execution.
Trust & reputation

ranQ Trust Score of Jung & Partner Bauspenglerei AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Jung & Partner Bauspenglerei AG scores 61.2 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.63.124%
  • 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.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.70.08%
Jung & Partner Bauspenglerei AG scores 85.5 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%
Jung & Partner Bauspenglerei AG 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%
Jung & Partner Bauspenglerei AG scores 8.0 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 35.8.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Jung & Partner Bauspenglerei AG 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 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
4.2
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.26
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Neuhofstrasse 23
8600 Dübendorf
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
08:00 - 12:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.582.739
Founded
2000 · 26 years
Last commercial register change
March 10, 2026
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.100.06%
  • 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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