Hélios Énergies
Carouge · established 2014
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Hélios Énergies installs photovoltaic systems and air-to-water heat pumps, and also takes care of heating, condensing boilers, underfloor heating and hot water. Maintenance and repairs of existing systems are part of the offering too. An initial assessment is free, and the administrative steps, including grant applications and building permits, are handled in-house.
The team consists of an electrical engineer and a federally certified electrician, so the work is carried out internally. Hélios Énergies is a partner of Geneva's eco21 program and says it is GSP certified. The company operates in the cantons of Geneva and Vaud, with communication in French.