Plumber in
Grand-Lancy

Devinaz SA

Since 1985 · 1–10 empl.·5.0(26)

Devinaz SA is a heating and solar systems contractor. It designs, installs and maintains heating systems and photovoltaic installations, and provides services including repairs, maintenance contracts and work on heat pumps and water heaters.

A l'eau plombier, Maffli Yves

Since 1997 · 1–10 empl.·4.8(17)

The company 'A l'Eau Plombier' is a family-owned business specializing in the installation, repair and maintenance of sanitary facilities. The company's core activity includes in particular: installation of sanitary facilities, repair and maintenance of sanitary facilities, troubleshooting and emergency services for sanitary facilities, and sanitary renovations. The company offers its services 24 hours a day, 7 days a week and operates in the Geneva and Grand Lancy regions.

ARTSANIT SA

Since 2001 · 1–10 empl.·4.9(11)

The core activity of Artsanit SA is the planning, design and renovation of sanitary facilities, including the installation, maintenance and repair of sanitary systems, as well as consulting and planning of sanitary projects through its own technical studies office.

DALLOYEAU Sàrl

Since 2011 · 11–20 empl.·4.6(9)

DALLOYEAU Sàrl provides sanitary installation and central vacuum system services. Its work includes new installations, renovations, maintenance and plumbing repairs, as well as automatic irrigation systems and water softeners.

SOS Sani-Pro Sàrl

Since 2024 · 1–10 empl.·4.7(52)

The core activity of Musa Sanitaires Sàrl is the provision of sanitary services, including: installation of sanitary facilities, renovation of bathrooms and kitchens, repair and maintenance of sanitary facilities, and connection of household appliances such as washing machines and dishwashers. The company offers high-quality services to private households and villas in the Geneva region.

Bosson J.-Marie

Since 2006 · 1–10 empl.

Bosson J.-Marie is a business operating in the heating sector.

SANIDEAL Sàrl

Since 2006 · 1–10 empl.

Thermex SA, succursale de Lancy

Since 2010 · 51–100 empl.·4.5(11)

Thermex SA, succursale de Lancy operates in building services engineering, planning, installing and maintaining heating, ventilation and air-conditioning systems. Its services also include renewable energy systems, energy recovery, building automation and technical design.

Maffiolo SA

Since 1989 · 11–20 empl.·5.0(3)

Maffiolo SA designs, installs and maintains thermal systems. Its services include planning, servicing and repairs for heating, air-conditioning and ventilation systems, heat pumps, heat and domestic hot-water production, and cooling distribution.

Thermoptimum SA

Since 2009 · 1–10 empl.·3.8(16)

Thermoptimum SA distributes, commissions, maintains and repairs climate-control and environmental technology systems. Its services cover heat pumps, solar collectors, boilers, burners, refrigeration equipment, control systems and building automation.

SB Sanitaires Sàrl

Since 2022 · 1–10 empl.·5.0(2)

SB Sanitaires Sàrl provides emergency plumbing services, repairs and renovations of sanitary installations. Its services include leak detection, drain and column cleaning, installation diagnostics and SSIGE gas certification.

ALPTEQ Swiss SA

Since 2023 · 1–10 empl.

ALPTEQ Swiss SA provides building-technical services including design, installation and maintenance of sanitary, heating, ventilation and air-conditioning systems, and offers renewable energy solutions such as solar installations. Its services also cover floor coverings, painting work, building automation and energy renovation projects.