Presentation Contact Partners Webmail Company HVAC , we work with the private development in second-work Plumbing, Heating, REC, VMC, Air conditioning, air treatment Habitat nine vertical. Established in Belleville-Saint Jean d'Ardiéres in the Rhône for 3 generations, almost 90 years old. SAS capital 405 k € code APE 4322B Member of the French Building Federation Member of the zinc plumbing cover chamber > 40 people. including design office Historical Created in 1926 by Jean Desrayaud , the company then works with individuals in Beaujolais. Raymond Desrayaud is developing activity in Lyon with major contractors. VMC installations (controlled mechanical ventilation) and air conditioning complete the design and heating installation services. Since the 1950s, an internal design office has provided a level of technical expertise that is highly appreciated by our customers: developers, individuals, local authorities, social landlords, manufacturers . In 1990, Jean-Paul Desrayaud took over management and followed technical developments while keeping the same structure. The constant specialization of trades modifies the relationship with the historical clientele of individuals, and leads to an almost total distribution of production towards new vertical housing. Various individual geothermal installations were carried out in the 1980s, the company is now reverting to renewable energies for new collective housing. It is currently carrying out projects in temperation, solar hot water , heat pump , in accordance with the new HQE (High Environmental Quality) standards. Powered by Create your own unique website with customizable templates. Get Started