Toni Bohren – Roofing, Sheet Metal Work & Lightning Protection in Grindelwald Roofing – Your Roof Is Our Specialty! As experienced specialists in roofing in Grindelwald , we are your reliable partner for new construction and roof renovations . We offer professional solutions for every roofing project: • PREFA Roofing – durable, lightweight, and low-maintenance • Standing Seam Roof – classic, elegant, and weather-resistant • Profile Sheet Roof – robust and versatile • Flat Roof – modern and efficient Sheet Metal Work – Quality in Every Detail Our sheet metal services stand out for precision, durability, and high-quality materials. We provide comprehensive services for your roof: • Gutters & Downpipes • Chimney Flashings & Claddings • Roof Window Flashings • Window Sills & Balcony Covers • Decorative Sheet Metal Work Lightning Protection – Safety for Your Building We specialize in lightning protection systems and work closely with the GVB Fire Protection Department . Protect your building effectively from lightning strikes – extreme weather is becoming more common, and even a small investment can prevent major damage. • Planning, installation, and completion forms for GVB contributions – all from a single source • Financial support from GVB for voluntary installation of a lightning protection system Toni Bohren Sheet Metal Work stands for expert advice, reliable execution, and the highest quality in all areas related to roofing. Trust our experience to protect your home or commercial property in Grindelwald sustainably. Contact us today – we are happy to advise you and provide a personalized quote for your roofing or lightning protection project.

Scheidegger Gerüstbau AG – Your Scaffolding Partner in Unterseen & the Interlaken Region As an experienced scaffolding company based in Unterseen, we deliver safe, cost-effective, and on-time solutions for new construction, renovations, refurbishments, and events. Whether it’s a single-family home, hotel, industrial hall, or a special project – we plan, supply, and assemble customized scaffolding in the Bernese Oberland and beyond. We specialize in: • Facade scaffolding – efficient renovation and construction work with maximum safety • Mobile scaffolding (rolling towers) – flexible, mobile platforms for indoor and outdoor use • Temporary roofs – weatherproof protection systems ensuring dry construction processes all year round • Suspended scaffolding – access solutions for bridges, roof overhangs, and hard-to-reach areas • Grandstands – modular spectator stands for events, sports, and cultural occasions • Building profiles – precise markings and visualizations for building permit applications • Special scaffolding – tailor-made constructions for complex geometries and heavy loads Why choose Scheidegger? • Local expertise from Unterseen: short distances, fast response times • Modern equipment fleet and trained, experienced staff • Planning with a strong focus on safety, compliance, and cost transparency • Clean assembly, punctual execution, and reliable dismantling Planning a project? Whether it’s a private home, hotel in operation, listed building, or event – we will find the right solution for your needs. Contact Scheidegger Gerüstbau AG in Unterseen for a non-binding consultation and quotation.

Zumbrunn Bau AG Grindelwald – Your Reliable Partner for Building Construction and Civil Engineering in the Bernese Oberland Zumbrunn Bau AG in Grindelwald has stood for quality, reliability, and professional expertise in the construction industry for many years. As an experienced construction company, we offer a comprehensive range of services for private clients, companies, planners, and public authorities. Our activities cover all work in both building construction and civil engineering – from planning to professional execution. Building Construction – New Builds Tailored to Your Needs Our main area of activity is building construction. We realize new buildings of all kinds – whether for private clients, investors, or public authorities. As a reliable and market-oriented construction partner, we build: • Residential buildings and apartment blocks • Single-family houses • Buildings for the tourism sector such as hotels, chalets, or holiday apartments • Commercial and office buildings Thanks to our modern machinery, our well-equipped yard in Grindelwald, and our motivated, highly trained staff, we are able to successfully implement even demanding construction projects efficiently and on schedule. We place great importance on clean, precise, and professional workmanship – from the first construction phase to turnkey handover. Civil Engineering – Solid Foundations for Every Project In addition to building construction, Zumbrunn Bau AG is also your competent partner for civil engineering works in Grindelwald and the surrounding area. Our civil engineering services include, among others: • Road and path construction: construction and maintenance of traffic routes • Earthworks: soil removal, earthmoving, backfilling, embankments, foundation excavation, construction pits, and trench excavation • Securing terrain drops: retaining walls, shoring walls, and anchoring systems • Slope works: cuttings, embankments, dams, and protection against landslides • Hydraulic engineering: structures for water supply, drainage, and sewer systems Especially in the alpine region around Grindelwald, precise planning, experience, and technical expertise are essential. We are familiar with the local conditions and ensure that all work is carried out safely, sustainably, and in compliance with standards. Your Construction Company in Grindelwald – Reliable and Regionally Rooted Zumbrunn Bau AG stands for personal service, high-quality execution, and on-time completion. Whether new construction, conversion, or civil engineering project – we support you competently through all phases of construction. Our goal is to create durable, functional, and cost-effective buildings that meet the high expectations of our clients. If you are looking for an experienced construction company in Grindelwald for building construction or civil engineering, Zumbrunn Bau AG is your strong partner in the Bernese Oberland. Contact us – we look forward to your project.

BEO Haustechnik AG – Your Partner for Building Services in the Bernese Oberland When it comes to heat, water, and solar energy, BEO Haustechnik AG is your reliable partner in the Bernese Oberland. We offer customized solutions for sanitary installations, heating systems, solar installations, and comprehensive planning services. With our many years of experience and innovative technologies, we guarantee the highest quality and sustainable solutions for your home or commercial property. Our Services – Everything from a Single Source Whether new constructions, renovations, or refurbishments – we offer a wide range of services for single-family homes, multi-family homes, and industrial facilities: Sanitary Installations • Drinking water and wastewater installations • Bathroom and kitchen renovations • Water treatment systems Heating Installations • Heat pumps • Underfloor heating • Oil, gas, and pellet heating systems Solar Installations • Thermal solar systems • Photovoltaic systems for electricity generation Repair Service • Maintenance and repairs in all building services • Drain cleaning and inspections up to Ø 200 mm • Core drilling up to Ø 200 mm Professional Planning for Sustainable Solutions From the initial idea to implementation – our planning department supports you in all phases of your project: • Heating, ventilation, sanitary, and solar systems • Alternative energy concepts • Thermal building refurbishments • Energy concepts • Building permit applications for HVAC systems Quality, Innovation, and Tradition – BEO Haustechnik AG Since our founding, BEO Haustechnik AG has stood for top quality, reliability, and forward-thinking technologies. As a family business, we combine traditional values with innovative solutions. Our many years of experience and commitment to perfection make us your ideal partner for modern building services in the Bernese Oberland. Contact us for a non-binding consultation – together we will find the best solution for your project! BEO Haustechnik AG – Heat, Water, Solar – Everything from a Single Source!

Elektro Seiler AG – Your Electrical Specialist in Bönigen Elektro Seiler AG in Bönigen is your reliable partner for professional electrical engineering and innovative solutions for power and communication. Our goal is to provide you with top-quality electrical installations – on time, precise, and to your complete satisfaction. Our Services at a Glance • High-Voltage Installations: Safe and efficient installations for new constructions, renovations, commercial and residential projects. • Electrical Planning: We take care of the complete planning of your electrical systems – tailored and future-proof. • Electrical Panel Construction: Customized control and switch panels to meet your specific needs. • Lighting Fixtures: Modern lighting solutions for indoor and outdoor spaces – energy-efficient and design-focused. • Electrical Appliances: Consulting, delivery, and installation of high-quality electrical devices for homes and businesses. • IT Networks: Setup of powerful network systems for stable data connections in your company or at home. • Telecommunication: Telephone systems, VoIP, and modern communication solutions for your requirements. Why Choose Elektro Seiler AG? • Many years of experience in electrical engineering • Personalized advice and tailor-made solutions • Use of the latest technologies and materials • Reliability and the highest safety standards Whether it’s electrical installations , planning , network technology , or communication systems – Elektro Seiler AG in Bönigen is your competent partner for all electrical needs. 📞 Contact us now for a non-binding consultation or a customized offer!

For over 70 years, we have dedicated ourselves to cleanliness, offering top-notch services in pipe cleaning and crane operations. Our family business has been around since 1951. In three generations, we have accumulated a wealth of valuable experience. The expertise we have gained makes us the regional market leader in our industry and motivates us to tackle our diverse tasks with joy and pride. Whether it’s private buildings, public roads, your home, or your community, we have the right, highly trained professionals to keep pipes and lines clean or to thoroughly inspect them with pipe cameras. Additionally, we offer comprehensive crane operations. When heavy loads need to be lifted or precise positioning is required, you can rely on our expertise with cranes and lifting platforms. Our trained and experienced crane operators ensure that your loads can be safely and accurately transported and lifted. As a family business, we rely on values such as trust, professionalism, and sustainability. This is reflected in our dealings with our employees and customers, and it is also evident in our use of the latest equipment to protect the environment as much as possible. Our services: • Pipe cleaning • Sewer cleaning • Sewer maintenance • Drain unclogging • Sewer inspection • Leak testing • Street and surface cleaning • Special transports and operational relocations • Crane operations • Lifting platforms • Rental

BLATTER Ofenbau und keramische Platten AG Ringgenberg – Your Expert for Stove Construction, Tiling, and Renovation in the Bernese Oberland For many years, BLATTER Ofenbau und keram. Platten AG in Ringgenberg has stood for quality, craftsmanship, and customized solutions in stove construction, tile installations, and renovation projects. We offer tailor-made concepts for new builds and remodels – whether for private residences or commercial properties. Specialists in Ceramic Tiling & Glass Mosaic We install high-quality ceramic tiles for both indoor and outdoor spaces – stylish, durable, and easy to maintain. Whether it's a bathroom, kitchen, terrace, or wellness area – with elegant glass mosaics, natural stone, or modern cladding walls, we create unique accents that harmoniously blend functionality and design. Professional Renovations & Modern Electric Heating Systems You can also rely on us for expert renovations, whether due to water damage, old building restoration, or chimney refurbishment. We also offer efficient electric heating systems that can be seamlessly installed under tiled floors – perfect for enhanced living comfort and energy savings. Passionate Stove Building & Traditional Cookers Our passion lies in stove building – from cozy fireplaces and custom-designed cookers to contemporary storage stoves. Every project is planned and executed in close collaboration with our clients – with impeccable craftsmanship, outstanding aesthetics, and cutting-edge technology. Precise Sealant Joints & Long-Lasting Finishes We also focus on the details: With expertly applied sealant joints, we ensure long-lasting waterproofing, hygiene, and a flawless finish – whether in bathrooms, kitchens, or spa areas. BLATTER Ofenbau und keram. Platten AG – Quality That Creates Warmth. Contact us for a personal consultation and a non-binding quote in Ringgenberg and the surrounding area!

Nufer Anderegg Bau AG – Your Reliable Construction Company for Building and Civil Engineering Nufer Anderegg Bau AG is your flexible, punctual, and customer-oriented partner for both building construction and civil engineering. As an experienced construction company, we complete your projects with high quality, expertise, and great care – from renovations and new builds to demanding civil engineering work. The company was founded in 2005 as the successor to the operational construction division of the renowned Schmocker Bau AG. Nufer Anderegg Bau AG was established by Fritz Nufer (Swiss-certified foreman in building construction) and Rolf Anderegg (SBA-certified construction manager) , who have since been running the business as an independent and reliable joint-stock company. Schmocker Bau AG continues to operate as a real estate company. Our Expertise in Building Construction In the field of building construction, Nufer Anderegg Bau AG offers a wide range of services: • Renovation of historical masonry • New construction of single-family and multi-family homes • Conversions and general renovations • Repair and concrete refurbishment work • Masonry and installation work • External thermal insulation systems (ETICS) • Demolition of entire buildings or partial deconstruction With our experienced team, we carry out both small and large construction projects with precision and reliability. Our Services in Civil Engineering In civil engineering, our services cover all essential work related to infrastructure and outdoor development: • Utility construction (sewage, electrical, water, district heating, etc.) • Road construction (paving, edging, minor surfacing work) • Natural stone masonry (block stone, dry-stone walls) • Renovation and construction of forecourts and terraces • Stream and river engineering using natural stone or concrete • Landscaping and exterior work (slab installation, natural stone, earthworks) • Garden design (gravel areas, decorative gravel, ponds) Why Nufer Anderegg Bau AG? Our company stands out due to: • Flexibility of a small enterprise • On-time and precise execution • Highly trained and efficient employees • Personal, direct customer contact • High quality across all construction phases Whether renovation, new construction, conversion, or civil engineering – with Nufer Anderegg Bau AG , you have a dependable partner at your side.