Sérieux et éfficace

Aetherys is an engineering and consulting firm specializing in heating, ventilation, air conditioning, and plumbing (HVAC&P) based in Martigny, Valais. The company assists homeowners, architects, developers, and contractors in the design and optimization of their technical systems throughout French-speaking Switzerland. Aetherys offers customized solutions for single-family homes, residential buildings, and administrative and industrial structures, integrating energy efficiency, sustainability, and user comfort. Each project is carefully analyzed to ensure reliable, cost-effective systems that comply with current standards. The firm is involved in all phases of the project, from feasibility studies and design to sizing, planning, and construction supervision. Aetherys places particular emphasis on the energy optimization of buildings through modern solutions such as heat pumps, solar energy, heat recovery, and high-performance ventilation systems. With over 15 years of experience in building technology, Aetherys possesses solid expertise in a wide range of projects, from single-family homes to luxury chalets in resort areas, as well as commercial buildings and public infrastructure. Based in Martigny, the company operates throughout the Valais region as well as in the Chablais and the Vaud Riviera, offering a responsive, results-oriented local approach. Aetherys positions itself as a trusted partner for all HVAC projects in French-speaking Switzerland, providing high-performance, sustainable solutions tailored to today’s building industry challenges.

entreprise sérieuse à l'écoute du client et professionnel

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Chemitube SA, founded in 1994, specialises in flue systems. From lining existing flues during renovation work to installing new flues in new builds, or fitting new flues for refurbishments, we offer every possible option. Whether inside the home or along the façade. Our range covers all types of fuel: wood, pellets, oil and gas. Whatever your choice, we have the product you need. SERVICE Our technical advisors are here to help you. They can visit your site or home very quickly to determine the equipment you need. QUALITY Quality is the watchword of our company. The selection of our products is governed by very specific criteria. By choosing our products, you are choosing to benefit from the best value for money on the market. PRODUCTS Our range is extremely comprehensive; in addition to all types of flue pipes in every diameter, we hold a large stock of accessories, sheet metal parts and fixings. We also specialise in all bespoke components. All our products are certified to Swiss and European standards. PRODUCT MANAGEMENT We are committed to continuously improving our products, enhancing their technical capabilities and simplifying the installer’s work. By selecting the best suppliers, who utilise state-of-the-art production facilities, almost anything is possible. We are also highly responsive to our customers’ requests and suggestions, with the aim of always staying in step with the market and offering the best solutions. LOGISTICS Our extensive stock ensures immediate availability of all standard parts.

Gippa a effectué des travaux de rénovation importante dans un appart; mise en place dans cuisine, WC, douche italienne --> parfait et propre Gippa a débouché un évier et refait WC dans autre appartement --> service rapide et compétent ; très bon travail;