... for 24 years now the company is active in the fields of building heating systems and sanitary installations. Sensitive to current developments in renewable energies, the company has also strongly led its activities in the fields of the solar thermal installation as well as the production of heat by biomass. Our employees are trained and sensitized in order to obtain a work according to the rules of the art, in a clean and organized way while respecting the rules of safety and the environment. In addition, our employees have regular access to training courses to improve their knowledge and adapt to new technologies. All employees of the company are qualified. Our company is active in vocational training. Currently, 2 apprentices are in training and 4 former apprentices have received their certificates in the last five years. The protection of the environment is important, which is why we apply environmentally friendly waste management. Our waste is systematically and regularly recovered from the sites and brought back to the depot of the company where they are sorted and stored in specific tanks evacuated by specialized companies. LEYSIN route du Suchet 8 1854 Leysin +41 24 494 35 55 LES DIABLERETS route des Ormonts 10 1865 Les Diablerets +41 24 492 16 12

Rénovation et isolation d'une toiture à Leysin. Travail impeccable.

Located in Treyvaux, Cuony-Dafflon SA specialises in sanitary installations, plumbing, heating and solar power. The company looks after the maintenance of sanitary appliances, water supply, taps, taps in charge... The company works for private individuals, professionals and local authorities from Bulle to Fribourg. • General sanitary installations • Renovation of bathrooms, taps, showers, WCs, baths and connections • Descaling water heaters (boilers) • Water treatment (softener) • Water network • Oil heating, gas heating • Wood heating, pellet heating • Heat pumps • Boiler installation and replacement • Chimney flues • Sanitary appliances • Bathrooms, WC furniture, showers and washbasins • Pipework • Underfloor heating • Solar installations • Minergie • Plumbing and heating repairs

Je tiens à dire que je suis enchantée de leurs services, merci beaucoup et belle année à vous.

Super conseils, très professionnel, qualité-prix Top 👍

Mon chauffage à mazout à été remplacé par un nouveau système à pellets. Excellent travail, réalisé en une dizaine de jours. Monteurs de cette entreprise très compétent et ont réalisé un travail impeccable. Première fois que je fais appel à cette entreprise et je ne le regrette pas un instant. Je recommande vivement l'entreprise Lecoultre. Francis Champion