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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringVernierGS Technics AG
GS Technics AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of GS Technics SA encompasses the planning, implementation, and maintenance of technical installations and systems for buildings, particularly in the areas of energy efficiency, facility management, and refrigeration engineering. This includes the following areas: Building technology: energy efficiency, heating, ventilation, air conditioning, and refrigeration engineering; Facility management: operation, maintenance, and repair of buildings and technical installations; Refrigeration engineering: planning, construction, and commissioning of refrigeration systems; Building automation: automation of building systems for intelligent building use; Renewable energies: use of renewable energies such as heat pumps, solar energy, and geothermal energy; Engineering: planning and implementation of technical projects. The company offers a wide range of services to improve the energy efficiency and environmental sustainability of buildings and meet the needs of its customers.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
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3.8/5

GS Technics AG

✓ Offered9
Building Services Engineering
Heating, ventilation, air conditioning and technical cooling engineering; consultation, planning, implementation and renovation of technical installations for energy efficiency.
Facility Management
Operation and maintenance of buildings and technical installations; tailored business models, energy optimisation, flexible and sustainable support.
Renewable Energy
Solutions for heat production with heat pumps, solar energy and geothermal energy; planning, installation and maintenance of suitable systems.
Refrigeration Engineering
Design, construction and installation of refrigeration systems and energy-efficient heat pumps; planning, installation, servicing, repairs and upgrades.
Building Automation
Automation solutions for management and control of technical installations; heating, ventilation, security, integration of existing systems, maintenance.
Engineering
Studies and analyses for heating, ventilation, lighting and air conditioning; selection of energy-efficient solutions, renewable materials and reduction of environmental impact.
24/7 Service
Maintenance, repairs, inspections, renovation of installations and optimisation of operations; rapid on-site intervention 24 hours a day.
Concierge and Cleaning
Reception of visitors, distribution of mail and parcels, monitoring, cleaning of common areas and technical rooms, first-level maintenance.
Green Space Maintenance
Hedge trimming, lawn mowing, weeding, maintenance of flowerbeds and paths, collection of green waste and seasonal work.
Trust & reputation

ranQ Trust Score of GS Technics AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

GS Technics AG scores 49.8 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.68.224%
  • 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.17.610%
  • 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.35.08%
GS Technics AG scores 83.5 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.95.212%
  • 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.55.07%
GS Technics 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%
GS Technics AG 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

GS Technics AG 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 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Chemin de Blandonnet 2
1214 Vernier
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Corporation
UID
CHE-398.851.508
Founded
2013 · 13 years
Last commercial register change
July 1, 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.
100.0
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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