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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsSchübelbachZahner & Artho Elektro GmbH
Zahner & Artho Elektro GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Zahner & Artho Elektro GmbH is an electrical installation and service company offering a wide range of services, including: strong and weak current installations, network and WLAN installations, telephony and intercom systems, video surveillance systems and building automation (Smart Home), lighting and photovoltaics, e-mobility and electrical work in agriculture, troubleshooting, storm damage repair and emergency assistance, replacement of existing distribution boards, and consulting and planning in all areas. The company's core activity lies in the installation, maintenance and repair of electrical systems, as well as providing electrical services to private and business customers.

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Offering

Products & services

Industry:Solar & Photovoltaics
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Zahner & Artho Elektro GmbH

✓ Offered8
Photovoltaic systems
Design, sizing, installation and connection of photovoltaic systems including plant documentation, fire plan, grant application, grid feed-in, as well as service and maintenance.
Electrical service and repairs
Installation repairs, installation modifications, service for machines and devices, photovoltaic systems and Smart Home systems, as well as rectification of defects following electrical installation inspections.
New builds and conversions
Electrical installations for new builds and conversions in single-family homes, multi-family homes, commercial buildings, apartments, garages, business premises, schools and other facilities.
Power and low-current installations
Electrical installations in and around properties, planning and installation of switchgear and fuse distribution boards, control systems, monitoring systems, as well as networking of IT systems and machines.
E-mobility
Planning and construction of EV charging stations for owner-occupied homes, multi-family houses, businesses, garage facilities, or publicly accessible locations with card-based billing.
Building automation (SmartHome)
Building automation for mobile monitoring and control of heating, awnings, roller shutters, doors, intercom systems, lighting, audio and scene control.
Network and WLAN installations
Network and WLAN solutions for owner-occupied homes and businesses, networking of machines, devices and telephony, as well as planning and installation of WLAN networks.
Lighting
Planning, selection and installation of indoor, commercial, indirect, outdoor and underground garage lighting, including LED retrofits and Smart Home combinations.
Trust & reputation

ranQ Trust Score of Zahner & Artho Elektro GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Zahner & Artho Elektro GmbH scores 56.6 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.70.824%
  • 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.27.910%
  • 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.50.08%
Zahner & Artho Elektro 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%
Zahner & Artho Elektro GmbH scores 83.3 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).83.322%
Zahner & Artho Elektro GmbH scores 2.0 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 35.2.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Zahner & Artho Elektro GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Wisshaltenstrasse 2
8862 Schübelbach
Opening hours
Mon
07:00 - 11:45, 13:00 - 17:00
Tue
07:00 - 11:45, 13:00 - 17:00
Wed
07:00 - 11:45, 13:00 - 17:00
Thu
07:00 - 11:45, 13:00 - 17:00
Fri
07:00 - 11:45, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-382.495.508
Founded
2019 · 7 years
Last commercial register change
September 26, 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.
88.0
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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