Air conditioning in
Petit-Lancy

DEM technologies SA

Since 1992 · 1–10 empl.·4.7(28)

DEM technologies SA provides technical facility management for residential, commercial and industrial buildings. Its services include plumbing installation and maintenance, electrical work, air conditioning, ventilation, heating and renewable energy systems.

Ventil-Energies SARL

Since 1998 · 1–10 empl.·5.0(5)

Ventil-Energies SARL plans and installs air-conditioning and ventilation systems, including technical implementation, commissioning and adjustment. It also provides maintenance, renovation and energy optimisation of installations.

Léman Fluides SA

Since 2011 · 1–10 empl.·4.5(4)

Léman Fluides SA plans, installs and maintains technical systems for heating, cooling, air conditioning, ventilation and plumbing. Its services cover projects from design and installation to maintenance and repairs.

FlowAir Activity SA

Since 1989 · 1–10 empl.·4.7(3)

FlowAir Activity SA specialises in ventilation and air-conditioning systems. It plans, installs, maintains and repairs these systems, cleans ventilation ducts, and optimises existing installations for energy use and operation.

BOSSON ET PILLET SA

Since 1988 · 1–10 empl.·2.6(18)

BOSSON ET PILLET SA provides building services for heating, cooling and ventilation systems. Its services include heat pumps, wood heating, photovoltaic systems, building automation and charging stations, as well as maintenance and repairs.

CHD HUMBERT-DROZ Sàrl

Since 2026 · 1–10 empl.

CHD HUMBERT-DROZ Sàrl provides air-conditioning and plumbing installation services. Its activities include climate control, humidification, bathroom fittings, and maintenance of air-conditioning systems.

NeoTherme BELLILI Djamel

Since 2026 · 1–10 empl.

NeoTherme BELLILI Djamel is a company providing plumbing, heating and air-conditioning services. It carries out emergency repairs, installations, maintenance and troubleshooting for private and business customers.

Air Tec Partners Sàrl

Since 2020 · 1–10 empl.

Air Tec Partners Sàrl designs, installs and maintains commercial refrigeration, air conditioning, ventilation and professional kitchen systems. Its services also include inspections, repairs, replacements and the delivery of new projects.

Frigitech SA

Since 1990 · 1–10 empl.

J&M Tuyauteries Sàrl

Since 2005 · 1–10 empl.

L&L Ventilation - titulaire Adnan RRUSTEMI

Since 2020 · 1–10 empl.

Thermotech Energy Sàrl

Since 2026 · 1–10 empl.