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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesElectricianGrosswangenCKW Gebäudetechnik AG
CKW Gebäudetechnik AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

CKW Gebäudetechnik AG provides building technology services. Its activities include electrical installations, building automation, heat pumps, electric vehicle charging infrastructure, and alarm and security systems, with services covering planning, installation, maintenance, and repairs.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Electrician
✓ Offered5
Electrical installations
Electrical services for buildings, from laying power cables and installing distribution boards, switches, sockets and electrical appliances to maintenance, repair and equipment testing.
Building automation
Building automation for single-family homes, multi-family buildings and commercial properties, including KNX room automation, MSRL, MSRL visualisation and room automation with Loxone.
Charging infrastructure
Charging infrastructure for e-mobility, from wallboxes in a single-family home to solutions for multi-family buildings, rental housing and businesses, including load management, installation and maintenance.
Heat pumps
Heat pump services with consultation, quotations, installation, commissioning and maintenance for air-to-water heat pumps, ground-source solutions and heat pump boilers.
Alarm and security systems
Security systems for businesses and buildings, including alarm systems, fire alarm systems, security management systems, video surveillance and access control systems.
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4.1/5

CKW Gebäudetechnik AG

Trust & reputation

ranQ Trust Score of CKW Gebäudetechnik AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

CKW Gebäudetechnik AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
CKW Gebäudetechnik AG scores 71.4 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.70.07%
CKW Gebäudetechnik AG scores 86.7 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).86.722%
CKW Gebäudetechnik AG scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

CKW Gebäudetechnik AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

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Location

Mühlestrasse 2
6022 Grosswangen
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Branch
UID
CHE-194.889.586
Founded
2020 · 6 years
Last commercial register change
April 3, 2023
Employees
11 to 20

Active in 1 of 26 cantons

  • LULucerne
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.
76.0
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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