Nous avons installés une pompe à chaleur et 33 panneaux photovoltaïques. Nous avons apprécié les services d’Helios à tous les niveaux: proposition initiale claire et complète; travaux exécutés dans les temps; rendements tout à fait satisfaisants (indépendance énergétique); excellent suivi avec actions immédiates en cas de besoin; explications claires concernant les ajustements à effectuer pour obtenir des températures optimales pour le chauffage et le rafraîchissement de notre domicile et pour celle de l’eau sanitaire; et excellent suivi administratif concernant les demandes de subvention. À ce stade, nous n’avons aucune critique à faire au sujet des services d’Helios. Nous recommandons sans hésitation cette entreprise que nous avons choisie après étude approfondie des offres de trois autres entreprises de Genève. Trois autres voisins, qui ont aussi utilisé les services d’Helios, ont exprimé la même opinion concernant la qualité de ces services.

Nos services comprennent : • Installation, entretien et dépannage Réfrigérateur commercial, Climatiseurs, Pompes à chaleur, Cave a vin, Chambre froid • Systèmes de ventilation (simple et double flux) • Optimisation énergétique et régulation des installations • Interventions rapides, précises et conformes aux normes suisses Notre mission est de garantir votre confort thermique toute l’année , en alliant performance, fiabilité et professionnalisme .

Company founded in 1972 Ermanno Minotti specialises in repairs and replacement of boilers for heating systems. We mainly target private individuals and medium-small companies so that we can guarantee immediate availability and high efficiency of the service provided. Sanitary and heating installations also using the latest generation of systems such as heat pumps and solar energy. Our passion for our work leads us to guarantee any situation and complete customer satisfaction with great commitment. The practical and technical experience acquired over the years, enriched by continuous and constant updating on the innovative systems offered by the market, make this company a point of reference for those seeking high reliability at competitive prices. Our company's services Heating systems, sanitary systems, boiler replacement, heat pumps, overhauls, 24/24 service Brands: - Buderus - CTC - Domotec - Wiessmann - Oertli - Riello - Swisscondens - Elco - Hoval - De Dietrich

Join those who have already chosen the power of the sun. Give new life to your home! Thanks to solar energy, photovoltaic panels and our intelligent integrated system, you can produce, store and manage your energy independently and in a fully sustainable way. Reduce costs. Easily monitor consumption. Become independent. Turnkey solution! We founded J.Clever SA with a clear mission: making energy independence a reality for everyone in Ticino. With customised solutions and advanced technology, we help families and businesses reduce costs, optimise consumption and make the most of solar energy. Our commitment is to guarantee a more sustainable future, offering direct consulting, complete incentive management and photovoltaic systems designed to last up to 25 years! Custom photovoltaic systems Produce and manage your own energy independently. Battery storage systems Store solar energy to optimise your consumption. Charging stations Power your electric car with self-produced renewable energy. Monitoring and maintenance Maximise the long-term efficiency of your photovoltaic system. Personalised energy consulting Detailed analysis with precise savings simulations. Incentive and bureaucratic management No worries – we handle everything.

Excellente collaboration depuis des années. Une équipe au TOP. Super qualité.