Building services engineer in
Carouge GE

R.G. Riedweg et Gendre SA

Since 1985 · 21–50 empl.·5.0(6)

R.G. Riedweg et Gendre SA is an engineering consultancy specialising in building services. It plans and supports construction and renovation projects in heating, ventilation, air conditioning, plumbing, electrical systems, energy, building automation and safety.

Schneider Sanitaires SA

Since 2016 · 51–100 empl.·4.5(39)

Schneider Sanitaires SA plans, installs and maintains sanitary systems for residential, commercial and industrial buildings. Its services also include technical design and coordination, renovations and upkeep.

Bert'eau SA

Since 1980 · 1–10 empl.·4.3(6)

Bert'eau SA specialises in plumbing and technical installations for industrial sites, villas and apartment buildings. Its services include project planning, sewer inspections, repairs and small maintenance jobs.

Erte Ingénieurs Conseils SA

Since 1990 · 1–10 empl.

Erte Ingénieurs Conseils SA is an engineering consultancy specialising in building services. It plans, calculates, coordinates, installs and optimises heating, ventilation, air-conditioning, sanitary, electrical and solar-energy systems, and provides studies, construction supervision and maintenance.

KSC EnergieTech SA

Since 2007 · 1–10 empl.

KSC EnergieTech SA is an engineering consultancy specializing in technical building systems for heating, ventilation, air conditioning and control. It designs systems for heat and cooling production, renewable energy and building automation, and prepares tender documents and execution plans.

Caeli ingénierie SA

Since 2019 · 21–50 empl.

Caeli ingénierie SA is a multidisciplinary engineering consultancy for building services. It plans and coordinates heating, ventilation, air conditioning, plumbing, electrical and building automation systems, and provides building physics, energy consulting and construction supervision services.

BIMLAB SA

Since 2019 · 1–10 empl.

BIMLAB SA provides Building Information Modeling (BIM) and MEP modeling services for the construction sector. It creates as-built models from 3D laser scans and photogrammetry, converts CAD plans into BIM and MEP models, and offers virtual visualizations, consulting, and training.

SENALADA Chauffage Sàrl

Since 2006 · 1–10 empl.·4.0(16)

SENALADA Chauffage Sàrl installs heating, ventilation and solar systems, including boilers and heat pumps. The company also provides breakdown repairs, maintenance and technical planning for construction and renovation projects.

K. Ramel Energies

Since 2021 · 1–10 empl.

K. Ramel Energies is an independent planning office for renewable heating systems. It conducts feasibility studies, sizes installations and prepares technical plans for heat pumps, wood energy, solar thermal and hybrid systems. Its services also include tendering, permit and subsidy applications, and support during implementation.

Cochard SA

Since 2013 · 1–10 empl.·5.0(1)

Cochard SA is an engineering consultancy specializing in sanitary systems and building services. Its work includes planning water, gas and wastewater installations, preparing execution plans, providing technical site supervision and inspecting completed installations.

ECR Engineering Sàrl

Since 2025 · 1–10 empl.

ECR Engineering Sàrl is an engineering and consulting firm specialising in building services and energy. It designs and sizes heating, ventilation, air-conditioning, plumbing and electrical systems, as well as photovoltaic and geothermal installations, and provides energy optimisation services.

Digiwise SA

Since 2017 · 11–20 empl.

Digiwise SA designs, installs and maintains pressurization and smoke-extraction systems for fire protection. Its services include technical studies and planning, as well as smoke-control solutions for buildings.