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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesElectricianSchmerikonGK electric GmbH
GK electric GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

GK electric GmbH plans and installs electrical systems for new buildings, renovations and existing properties. Its services also include lighting design, network and communications technology, maintenance and repairs.

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Presence

Service area

Offering

Products & services

Industry:Electrician
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GK electric GmbH

✓ Offered10
Electrical planning
Planning and consulting for new builds, private homes, commercial buildings, industrial buildings, hospitals, hotels and conference rooms; energy-saving, individual and future-oriented.
Electrical installations
Electrical installations for new builds, conversions and renovations in apartments, single- and multi-family homes, commercial properties, schools, hospitals as well as care and nursing homes.
Data networks
Implementation of complete new installations and extensions of existing data networks for industry, public institutions, offices and private users.
Solar power systems
Planning and supply of photovoltaic and solar power systems for using solar energy.
Telecommunications
Telecommunications solutions from basic equipment for private use to complex systems for industry and business; including planning and commissioning.
EIB technology
Intelligent home and office control with EIB technology, for example for heating, blinds, lighting control, energy management and switching off electrical systems.
Intercom systems
Installation, conversion and maintenance of doorbell and intercom systems in all sizes, from conventional systems to bus systems, including video surveillance and access control.
Alarm and access systems
Installation of modern security solutions such as access control systems, video or digital image surveillance, and alarm systems, including radio-controlled systems.
Lighting systems
Planning and installation of lighting solutions for work areas, entrance areas and residential buildings; including technical recommendation and installation.
Temporary power systems
Mobile power supply for construction sites, from small distribution units to complete connections, including installation, cabling, testing and approvals.
Trust & reputation

ranQ Trust Score of GK electric GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of November 2026

GK electric GmbH scores 72.2 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.71.024%
  • 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.70.510%
  • 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%
GK electric GmbH scores 79.8 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.92.512%
  • 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%
GK electric GmbH scores 86.7 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).86.722%
GK electric GmbH scores 4.0 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 35.4.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

GK electric GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.5 out of 5 stars from 15 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.5
of 5

Aggregated from 15 reviews across all connected sources

Sources
GGoogle4.515
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Hauptstrasse 67
8716 Schmerikon
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-236.258.287
Founded
2014 · 12 years
Last commercial register change
May 8, 2020
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • SGSchmerikon
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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