Dank Holzbau Zahler steht unser 94-jährige Holzhaus bestimmt noch die nächsten 100 Jahre. Die geleistete Arbeit vom längjährigen Mitarbeiter W.P. war top. Jederzeit den Fokus auf dem wesentlichen. Die Arbeite wurden genau, sauber und trotz Sommerhitze mit hohem Tempo erledigt. Ich kann die Firma nur weiterempfehlen

Arbeiten wurden immer exakt und fristgemäss erledigt. Bei Komplikationen ist stets immer eine Lösung vorhanden. Wenn Fragen aufgetaucht sind, hat Herr Zimmermann eine fachlich, korrekte und freundliche Antwort. Würde sofort wieder mit ihm bauen.

Von der Planung bis zur Ausführung alles top! Wir sind sehr zufrieden und glücklich mit unserer neuen Wohnung. Hat alles super geklappt, von A-Z. Ein super Team!

For more than 125 years, Demenga Glas AG has stood for quality, craftsmanship, and a true passion for glass. As a long-established glazing company based in Basel, we combine traditional expertise with modern innovation – supporting you from the first idea to the final installation . Our experienced team handles all types of glasswork for interior and exterior projects , whether in new construction, renovations, or custom interior design. No pane is too large, no site too challenging – even complex installations in hard-to-reach areas are carried out safely and efficiently. What sets us apart is not only our technical skill, but our deep enthusiasm for working with glass. From architectural glazing to tailor-made shower enclosures, glass partitions, and design elements, we create durable, elegant, and functional solutions that meet your specific needs. What we offer: • Over 125 years of experience in glass construction • Personal consultation & customized solutions • End-to-end service: planning, production & installation • 24-hour express repair service • High-quality glass products for both private and commercial clients Whether you're dreaming of a custom kitchen backsplash, a frameless glass shower, a glass divider wall, or something entirely unique – we’re here to bring your vision to life . Get in touch – we’re happy to advise you!

A l écoute du client avant tout

Je suis comblée par ma nouvelle terrasse de plus de 30m2 faite en 3.5 jours seulement à un prix très abordable. Travail de qualité, personne de confiance, flexible, arrangeant, très professionnel. Je le recommande vivement! Il donne de bons conseils et connait bien son métier. Un tout grand merci. Francine Kohli 1410 St-Cierges

Chez Art Rénovation , nous transformons vos idées en réalité. Spécialisés dans les projets de rénovation et d’aménagement, nous offrons une prise en charge complète pour simplifier votre expérience. Qu’il s’agisse de rénover une cuisine, de moderniser une salle de bain, ou de redonner vie à une maison entière, notre équipe expérimentée s’occupe de tout : étude personnalisée, conseils sur les matériaux, suivi de chantier et finitions impeccables. Notre mission ? Vous offrir des espaces à la fois élégants, fonctionnels et parfaitement adaptés à vos besoins, tout en garantissant une gestion fluide et sans stress. Avec Art Rénovation , votre projet est entre de bonnes mains.

Remplacement d’une paroi vitrée cassée lors d’une tempête.

Project Evolution SA is a company specialized in the construction of energy-efficient wooden houses and buildings. With over 20 years of experience and an operational headquarters in Grono (Canton of Graubünden) since 2020, it is organized to operate throughout Switzerland , managing every construction phase: from planning to final delivery. We work with Swiss precision and a rigorous technical approach, focusing on site organization, timeline compliance, and cost transparency. Structures and Building Systems • Wooden structures using X-LAM system with high static and energy performance • Prefabricated eco-friendly walls , with battens, double mineral wool insulation, and breathable finishes • Custom solutions for single-family homes, villas, extensions, elevations , and multi-storey buildings (up to 7 floors) Insulation and Living Comfort • Natural breathable insulation in rock wool or wood fiber • External thermal insulation systems using ecological, high-efficiency materials • Drywall partitions and suspended ceilings , perfectly smoothed and finished • Carefully executed interior finishes: smoothing, leveling, and surface preparation Interior Works and Installations • Supply and installation of high-efficiency windows and doors • Interior wall cladding and partition walls in drywall • Full coordination of technical installations (electrical, plumbing, mechanical ventilation) Sheet Metal and Roofs • Construction of ventilated and waterproof roofs • Custom-made metal sheet works : copper, aluminum, stainless steel • Gutters, flashings, chimney caps, and external finishes with maximum attention to detail Logistics and Material Transport Even the most complex construction sites are no challenge for us: we transport materials using any necessary method, including crane trucks, tractors, helicopters , or special solutions for isolated or hard-to-reach areas. Efficient organization is one of our core values. Why Choose Project Evolution SA • ✅ Over 2,000 projects completed in Switzerland and Italy • ✅ Advanced shell approach , with a single technical point of contact • ✅ Accuracy in installation, hidden details, and site management • ✅ On-time and on-budget delivery, no surprises • ✅ Expertise in eco-construction and certified natural materials • ✅ Solid experience with prefabricated and sustainable buildings Building with wood in Switzerland? Trust Project Evolution SA We create your eco-friendly wooden house, your sustainable building, or your custom project with maximum technical competence and attention to detail. From design to installation – we are by your side at every step. 📍 Active throughout Switzerland – Contact us for a quote or a personalized consultation.

Efficace et professionnelle. je recommande pour travaux de montage