Duo Werk GmbH in Wilderswil – Your Partner for Timber Construction, Sanitary Systems, Heating, Roofing and Renovations Duo Werk GmbH in Wilderswil stands for high-quality craftsmanship, precise execution and comprehensive construction expertise from a single source. As a reliable service provider in the Bernese Oberland, we offer a wide range of services including timber construction, sanitary installations, heating systems, roofing, renovations, refurbishments, interior finishing and the installation of modern roof windows. Timber Construction – natural, durable, individual Whether new construction, renovation or a stylish extension: our timber construction specialists design and build structures that combine functionality and aesthetics. From carports to complex timber houses – we implement your ideas using stable and sustainable timber construction methods. Sanitary Installations – modern & reliable We install and renovate sanitary systems that offer maximum comfort. From bathroom renovations to complete installations in new buildings, Duo Werk GmbH ensures long-lasting solutions and professional execution. Heating Systems – efficient thermal technology for your home With modern heating systems such as heat pumps, wood heating systems or traditional solutions, we create a pleasant indoor climate. We offer personalised advice on energy efficiency and cost optimisation. Roofing – protection and quality Our roofing experts ensure that your roof withstands all weather conditions. Whether pitched roof, flat roof or complete roof renovation – we work precisely, safely and sustainably. Renovations & Refurbishments – preserving the value of your property From small-scale renovations to complete refurbishments: we modernise buildings professionally, energy-efficiently and with great attention to detail. This increases the value and lifespan of your property. Interior Finishing – creating spaces to feel at home With tailored interior finishing, we create living spaces that match your vision. Whether walls, floors, ceilings or custom-made elements – we implement creative solutions with skill and precision. Roof Windows – light, air and comfort Modern roof windows bring natural light into your attic, improve the indoor climate and enhance overall living comfort. We provide expert advice and take care of the planning and energy-efficient installation. Duo Werk GmbH – Quality, reliability and craftsmanship from the Bernese Oberland As a locally rooted company in Wilderswil, we place great importance on personalised consultation, clean workmanship and durable results. Whether new construction, renovation or repair – we are your reliable partner. Contact us for a non-binding consultation!

Sorgfältige Ausführung der Arbeiten in sehr guter Qualität. Die Holzkonstruktion innen ist sehr schön anzusehen. Sehr aufmerksam gegenüber dem Kunden.

Brawand Zimmerei AG – Your Partner for High-Quality Timber Construction in Grindelwald For generations, Brawand Zimmerei AG in Grindelwald has stood for precision craftsmanship, sustainable building methods, and the highest quality in timber construction. Whether it’s traditional chalet building , modern interior finishes , or complex renovation and remodeling projects – we bring your ideas to life with expertise, experience, and a true passion for wood. Our Services at a Glance: Timber Construction & Chalet Building We combine traditional craftsmanship with cutting-edge technology to create unique chalets, single-family homes, and timber structures that blend seamlessly into the alpine landscape. Interior Finishing Custom solutions for maximum living comfort. Wall and ceiling paneling, wooden staircases, interior doors and frames, basement and attic conversions – we design interior spaces that inspire. Renovation & Remodeling From energy-efficient renovations to stylish remodels: we update existing buildings to meet today’s standards – functional, sustainable, and aesthetically pleasing. Agricultural Buildings We design and construct durable, functional, and long-lasting buildings tailored to the specific needs of the agricultural sector. Assemblies & Specialized Work Our team also handles demanding assembly jobs and custom special solutions with precision and reliability. Mountain & Alpine Constructions Our extensive experience in alpine terrain makes us the ideal partner for mountain construction. In high-altitude environments, we master unique challenges such as weather conditions, logistics, and safety standards for wind, snow, and earthquakes. Industrial & Structural Timber Engineering We offer tailored timber engineering solutions for commercial and industrial clients – powerful, efficient, and sustainable. Minergie & Energy Efficiency We build to Minergie standards and focus on energy-efficient construction – good for the environment and your budget. Energy & Ecology Sustainability is at the core of what we do. We use regional materials and always strive to minimize the ecological footprint of every project. Your Construction Project in the Best Hands Rely on the competence and reliability of Brawand Zimmerei AG . As a local company from Grindelwald, we combine tradition with innovation – creating beautiful, long-lasting timber buildings in the Jungfrau region and beyond. Contact us today for personal advice or a non-binding offer!

Gut beraten, schnell und sauber montiert und 1A-Qualität. Hätte ich noch eine Küche, ich würde Sie wieder mit Raffainer AG bauen. Weiter so!

The Thöni Holzbau AG has been synonymous with quality, craftsmanship, and reliability for many years. With a strong tradition in timber construction and carpentry, our company has built an excellent reputation. From custom wood constructions to top-quality roofing, we provide professional solutions for our clients' construction projects. Our extensive experience and commitment to the highest standards make us a trusted partner for projects of all kinds. • Carpentry • Roofing • Timber Construction

High-Quality Timber Construction and Roofing – Your Expert for Sustainable Building Sustainability and quality are at the heart of our craftsmanship. As experienced specialists in timber construction, roofing, element construction, interior finishing, staircase construction, and facade construction, we implement your projects with precision craftsmanship and innovative technology. Timber Construction – Natural, Sustainable, and Efficient Wood is an ecological building material with excellent properties in terms of sustainability, energy efficiency, and living comfort. Our company plans and realizes individual timber constructions – from single-family homes to commercial buildings. By using state-of-the-art manufacturing techniques, we guarantee a fast and high-quality implementation of your construction project. Roofing – Protection and Aesthetics in Perfection A solid roof is essential for maintaining the value of a building. We offer innovative roofing solutions, from classic tile and slate roofs to modern flat roof constructions. We place special emphasis on durability, energy efficiency, and aesthetic harmony with the architecture of your home. Element Construction – Efficient Prefabrication for Shorter Construction Times Our prefabricated wooden elements enable a fast, precise, and sustainable construction process. With high accuracy and top-quality materials, we significantly reduce construction time and offer you a cost-effective solution for your project. Interior Finishing – Individual Living Space Design High-quality interior finishing makes all the difference. Whether stylish wood paneling, creative room concepts, or custom furniture solutions – we design your interiors according to your wishes. By using natural materials and top-notch craftsmanship, we create a healthy and pleasant indoor environment. Staircase Construction – Functional and Stylish Staircases are more than just a connection between two floors – they are a design element. We manufacture custom wooden staircases that blend seamlessly into your living concept. Whether modern, classic, or rustic – we focus on high-quality design and durable construction. Facade Construction – Beauty and Protection Combined An attractive and well-protected facade gives your building character and increases energy efficiency. We offer various facade solutions made of wood and other high-quality materials that impress both visually and functionally, providing optimal protection against weather influences. Your Partner for Timber Construction and More From the initial consultation to project completion, we are your competent partner for sustainable building with wood. Contact us today and let’s realize your construction project together!