Air conditioning in
Geneva

43 companies in Air conditioning based in Geneva — name and year of registration from the commercial register. The list below shows them all.

Companies

All 43 companies in Geneva

AQUA & TECH SARL Logo

AQUA & TECH SARL

Since 2016 · 1–10 empl.4.7(58)

AQUA & TECH SARL provides repair, installation and maintenance services for heating equipment and air-conditioning, ventilation and plumbing systems. Its services cover business premises, industrial buildings and private residences.

Air conditioningPlumbingHeatingVentilation
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #1
Thorens Energies Sàrl Logo

Thorens Energies Sàrl

Since 2005 · 1–10 empl.

Thorens Energies Sàrl provides services in heating, air conditioning and renewable energy. Its activities include designing, installing and maintaining heat pumps, photovoltaic and solar systems, and wood-fired boilers.

Air conditioningPhotovoltaicsHeat pumpsSolar power generation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
MWH Suisse SA Logo

MWH Suisse SA

Since 2005 · 21–50 empl.

MWH Suisse SA develops, designs, manufactures and installs indoor climate systems. Its products include radiant cooling and heating ceilings, climate-control wall systems, partition walls, ventilation products and technical lighting.

Interior fit-outRadiant ceilingsPartition wallsAir diffusion
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
Ugo Léandre Carroz Ventilation Logo

Ugo Léandre Carroz Ventilation

Since 2011 · 1–10 empl.

Ugo Léandre Carroz Ventilation is a specialist in ventilation and electromechanics. The business plans and installs ventilation systems and duct networks, and provides services including maintenance, air treatment, heating and cooling systems, and control and regulation equipment.

Air conditioningVentilation and ducting networksHot and cold air treatmentSpecial equipment for kitchens and technical rooms
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
Ventimeca Swiss Sàrl Logo

Ventimeca Swiss Sàrl

Since 2015 · 11–20 empl.

Ventimeca Swiss Sàrl provides building-services and climate-control services. Its activities include installing and commissioning, as well as maintaining and repairing, heating, ventilation and air-conditioning systems.

Air conditioningHVAC engineeringThermal engineeringVentilation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
AK chauffage Sàrl Logo

AK chauffage Sàrl

Since 2016 · 11–20 empl.

AK chauffage Sàrl installs, maintains and repairs heating systems, including boilers and heat pumps. It also installs and maintains photovoltaic and solar thermal panels, as well as ventilation systems.

Air conditioningHeating Installation and MaintenanceSolar System InstallationVentilation Installation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
ECOVENT Franck ANZOLETTI Logo

ECOVENT Franck ANZOLETTI

Since 2015 · 1–10 empl.

ECOVENT Franck ANZOLETTI plans, supplies, installs and maintains ventilation systems. Its services include technical design and sizing of ventilation systems, as well as steam cleaning.

Air conditioningVentilationVentilation installationVentilation maintenance and operation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
VF Froid - Varlet Logo

VF Froid - Varlet

Since 2023 · 1–10 empl.4.6(29)

VF Froid - Varlet provides commercial and industrial refrigeration, air-conditioning and heat-pump solutions. Its services include system design and installation, maintenance and after-sales support.

Air conditioningCommercial refrigerationAir conditioningHeat pump
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #8
Thermo SA Logo

Thermo SA

Since 2022 · 21–50 empl.

Thermo SA provides heating, plumbing, ventilation and air-conditioning services. Its activities include technical studies and planning, installation and maintenance of systems, as well as servicing and repairs.

Air conditioningHeatingSanitary installationsVentilation
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #9
HelveticAir Sàrl Logo

HelveticAir Sàrl

Since 2023 · 1–10 empl.4.4(13)

HelveticAir Sàrl installs, repairs and maintains commercial refrigeration, air conditioning, ventilation and heating systems, as well as heat pumps. Its commercial refrigeration services include cold rooms and professional cooling equipment.

Air conditioningCommercial refrigerationAir conditioningVentilation
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #10
IMMO TECH SOLUTION, Jean-Marc Meregnani Logo

IMMO TECH SOLUTION, Jean-Marc Meregnani

Since 2006 · 1–10 empl.4.5(2)

IMMO TECH SOLUTION, Jean-Marc Meregnani installs, maintains and repairs technical systems in residential and commercial buildings and leisure facilities. Its services cover heating, heat pumps, air conditioning, ventilation, water treatment, swimming pools and dehumidification.

Air conditioningHeat pumpAir conditioningVentilation
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #11
3C énergie léman sàrl Logo

3C énergie léman sàrl

Since 2024 · 1–10 empl.

3C énergie léman sàrl provides heating services, including the installation and renovation of boiler rooms, as well as work involving renewable energy, air conditioning and ventilation systems.

Air conditioningHeatingAir conditioningVentilation
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #12
Leiggener Energies SA Logo

Leiggener Energies SA

Since 2010 · 1–10 empl.

The core activity of Leiggener Energies SA is the realization and renovation of heating, ventilation and air conditioning installations, including the replacement of boilers, burners and regulators, as well as the performance of repairs and maintenance.

Air conditioningSanitary installations
No score yet
CS Install SA Logo

CS Install SA

Since 2023 · 1–10 empl.

CS Install SA works in construction, renovation and building services. Its activities include plumbing, heating and ventilation systems, solar thermal and photovoltaic installations, as well as maintenance and repairs.

Air conditioningSanitary installationsHeating systemsVentilation systems
No score yet
Hemisph'air froid Sàrl Logo

Hemisph'air froid Sàrl

Since 2026 · 1–10 empl.

Hemisph'air froid Sàrl provides ventilation, air-conditioning and refrigeration services for residential, commercial and industrial settings. Its services include system installation and maintenance, troubleshooting, and cleaning of air ducts.

Air conditioningInstallation of Air Conditioning and Refrigeration EquipmentHVAC Repair ServiceVentilation Duct and Air Distribution Installation
No score yet
SS

Sodexpam SA

Since 1968 · 1–10 empl.

Air conditioning
No score yet
NT

Necplus Technologie Concept Sàrl

Since 1999 · 1–10 empl.

Air conditioning
No score yet
PS

PULL SERVICES SARL

Since 2006 · 1–10 empl.

Air conditioning
No score yet
IS

IBR Sàrl

Since 2007 · 1–10 empl.

General contractor
No score yet
EB

EMD Buisson Philippe

Since 2007 · 1–10 empl.

Air conditioning
No score yet
SM

SEKKOUR MRC

Since 2009 · 1–10 empl.

Air conditioning
No score yet
TV

TAOUTAOUI, VCCS

Since 2015 · 1–10 empl.

Air conditioning
No score yet
AS

Airecotech Swiss Sàrl

Since 2017 · 1–10 empl.

Air conditioning
No score yet
AR

Alaska Réfrigération Sàrl

Since 2018 · 1–10 empl.

Air conditioning
No score yet
V-

VENTITECH - KALANICA

Since 2019 · 1–10 empl.

Air conditioning
No score yet
TS

Tech-Insta SA, succursale de Genève

Since 2021 · 1–10 empl.

Air conditioning
No score yet
FS

FRESNEAU Sàrl

Since 2021 · 1–10 empl.

Air conditioning
No score yet
SV

SUKA Ventilation Sàrl

Since 2022 · 1–10 empl.

Air conditioning
No score yet
HE

Helvet Energies, titulaire Soufiane Attoum

Since 2022 · 1–10 empl.

Air conditioning
No score yet
VG

VCCS Group Sàrl

Since 2022 · 1–10 empl.

Air conditioning
No score yet
V&

Ventireso & Services SNC

Since 2023 · 1–10 empl.

Air conditioning
No score yet
LV

Léman Ventilation SNC

Since 2023 · 1–10 empl.

Air conditioning
No score yet
EG

E.C.S GENEVOIS Sàrl

Since 2023 · 1–10 empl.

Air conditioning
No score yet
AE

AERO ENERGIE SARL

Since 2024 · 1–10 empl.

Air conditioning
No score yet
SA

SCV Alouini

Since 2024 · 1–10 empl.

Air conditioning
No score yet
LV

LB Ventilation & Isolation Sàrl

Since 2024 · 1–10 empl.

Insulation
No score yet
WO

World of Cold Sàrl

Since 2024 · 1–10 empl.

Air conditioning
No score yet
GC

Géo Climat Énergies Genève Sàrl

Since 2025 · 1–10 empl.

Air conditioning
No score yet
T

Tisma

Since 2025 · 1–10 empl.

Air conditioning
No score yet
HF

HEMISSI FRIGONET

Since 2025 · 1–10 empl.

Air conditioning
No score yet
T-

TECHNIFROID - Bouttin

Since 2025 · 1–10 empl.

Air conditioning
No score yet
HS

HMVI Sàrl

Since 2025 · 1–10 empl.

Air conditioning
No score yet
YU

YD United Sàrl

Since 2026 · 1–10 empl.

Renovation
No score yet

Air conditioning in Geneva

43Air conditioningCommercial register (Zefix) · as of November 15, 2026
2022Median year of registrationCommercial register (Zefix) · as of November 15, 2026
200in the Canton of GenevaCommercial register (Zefix) · as of November 15, 2026
2,538in SwitzerlandCommercial register (Zefix) · as of November 15, 2026
Locations

Air conditioning in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 15, 2026