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.

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

Feuz Holzbau + Bedachungen GmbH – Your Partner for Timber Construction and Roofing in the Bernese Oberland Feuz Holzbau + Bedachungen GmbH is your reliable partner for high-quality timber construction , carpentry , and roofing in Goldswil near Interlaken . As an experienced and locally rooted company, we have been realizing custom construction projects throughout the Bernese Oberland for many years – with precision, reliability, and a true passion for wood. Our Services at a Glance Timber Construction and Carpentry Whether it is a new build, renovation, or refurbishment , we bring your ideas to life with professional craftsmanship. Our areas of expertise include: • New builds and conversions in timber construction • Chalet and prefabricated element construction in traditional Swiss style • Hall buildings, carports, and terrace roofs • Interior finishing, such as ceilings, floors, and wall cladding Roofing A good roof protects your home and gives it character. We provide durable, aesthetically pleasing roofing solutions using high-quality materials: • Tiled roofs, in traditional or modern design • Eternit roofs, corrugated Eternit, or Eternit with slate finish • Profile sheets for functional and cost-effective roofing systems Planning and Construction Management From the initial idea to project completion, we competently guide you through all phases of construction. Our experienced specialists handle: • Individual consultation and planning • Coordination of construction processes • Site management for smooth project execution Quality, Experience, and Passion for Wood At Feuz Holzbau + Bedachungen , the client is always at the center of our work. Whether it is classic timber construction, roof renovation, or a complex custom project – we realize your wishes with the highest care and craftsmanship. Even unusual or complex ideas become a reality with us. Contact Do you want to realize your next construction project in the Bernese Oberland ? We look forward to meeting you. Feuz Holzbau + Bedachungen GmbH Goldswil near Interlaken Call us or send a message – we are happy to provide personal and non-binding advice.