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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesSolothurnAEK AG
AEK AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

AEK AG provides services in ICT, electrical and building technology, delivering tailored complete solutions for private clients, SMEs, large companies and the public sector. The company offers consulting, installation and maintenance of systems and operates a 24-hour on-call service.

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Offering

Products & services

Industry:Plumbing & Building Services
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4.0/5

AEK AG

✓ Offered
12
Tailored Electrical Installations
Electrical installations for residential, commercial and industrial buildings; consulting, planning, switchgear, energy efficiency, fibre-optic technology and household appliances with delivery, installation and repair service.
Plumbing for Kitchen and Bathroom
New-build, conversions and refurbishments of washrooms, wet rooms and kitchens; bathroom design, water treatment, solar thermal, heat-pump boilers as well as maintenance, descaling and repairs.
Heating
Planning, selection, installation and service of heating systems such as air/water and brine/water heat pumps, gas, oil, wood and district heating systems.
Ventilation
Comfort and hygiene ventilation with heat recovery; fresh-air supply, moisture extraction, pollen filters and solutions for Minergie and passive houses.
Air Conditioning Systems
Air conditioning systems and climate units for residential, office, storage and server rooms; consulting, planning, installation, maintenance and 24-hour service.
Refrigeration
Refrigeration solutions for commercial, retail and industrial applications; consulting, installation, maintenance, refurbishment, refrigeration distribution with cooling ceilings/TABS as well as troubleshooting and on-call service.
Building Automation
Automation of HVACSE systems, room automation, management and supervisory control systems as well as alarm signalling and alarm management for efficient operation and building management.
Consulting and Planning for Efficient Buildings
End-to-end solutions for new-build and refurbishment projects; planning, implementation, coordination of specialist partners, as well as operation and maintenance with a focus on energy efficiency and lower life-cycle costs.
Solar
Photovoltaic systems; planning, installation, commissioning, registration procedures, control and power storage as well as operation, monitoring and maintenance.
ICT Solutions
ICT infrastructure, network, client-server, Swiss cloud, telecommunications, security solutions and managed services; analysis, installation, maintenance and support.
E-Mobility
Charging solutions for homes, parking garages, businesses and municipalities; analysis, evaluation, integration into building management as well as control, billing and load management.
Service
Heating service and plumbing service; maintenance work, burner servicing, flushing of underfloor heating, descaling of boilers, filter replacement, unblocking of pipes and repairs.
Trust & reputation

ranQ Trust Score of AEK AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

AEK AG scores 52.9 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.38.924%
  • 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.58.610%
  • 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%
AEK AG scores 81.8 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.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.70.07%
AEK AG 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%
AEK 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

AEK AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 3.2 out of 5 stars from 9 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
3.2
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle3.29
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Obachstrasse 12
4500 Solothurn
Opening hours
Mon
07:15 - 11:45, 13:15 - 16:45
Tue
07:15 - 11:45, 13:15 - 16:45
Wed
07:15 - 11:45, 13:15 - 16:45
Thu
07:15 - 11:45, 13:15 - 16:45
Fri
07:15 - 11:45, 13:15 - 16:45
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-281.155.995
Founded
2019 · 7 years
Last commercial register change
September 1, 2026
Employees
11 to 20
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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.100.03%
    • Full methodology

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