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We are the specialist for shingle roofs in the Bernese Oberland! The following services complete the diverse offerings of Rösti Bedachungen AG: pitched and flat roofs (new construction, renovations, and refurbishments), green roofs, Contec, facade and scaffolding construction, shingle roofs, handcrafted shingles made from local wood, Schipfi, natural slate, thermal insulation, installation of roof windows, solar roofs, lightning protection, snow removal, snow guards, maintenance work (removal of dirt from roof surfaces, cleaning of fittings and gutters, tightening of fittings, securing orthakens, replacing tiles/Eternit, leaf blower services), annual roof inspections by subscription, Velux windows, roof windows, bird spikes, marten inspections, and expert advice. Rösti Bedachungen AG was handed over to younger management in the summer of 2013. The foundation of Rösti Bedachungen AG was laid as early as the late 18th century when Johann Rösti produced the first shingles and re-roofed numerous houses and barns as a one-man operation. After nearly 40 years of active business, Hanspeter and Annekäthi Rösti had the pleasure of passing their company to the local qualified roofer André Brunner and his wife Susanne in the summer of 2013, as they smoothly transitioned into retirement. André Brunner completed his apprenticeship with roofer Ernst Kuhnen in Lenk, and after several years of gaining experience in his trade in the lowlands, he worked for 10 years in federal service. Today, the company employs up to 11 full-time and seasonal employees. Products and Services: • Pitched roofs • Flat roofs • Facade and scaffolding construction • Thermal insulation • New construction and renovations • Roof windows • Lightning protection • Maintenance work • Consultations • Solar technology and systems • Facades • Annual roof inspections by subscription

memo energie ag in Unterseen near Interlaken – Your Competent Partner for Modern, Safe, and Sustainable Energy Solutions memo energie ag in Unterseen, near Interlaken, is your trusted partner for modern, safe, and sustainable energy solutions. With years of experience, technical expertise, and a commitment to the highest quality standards, we serve private, commercial, and agricultural clients as well as businesses in the hospitality and gastronomy sector . Our goal is to provide comprehensive, all-in-one solutions that are reliable, efficient, and future-oriented. Electrical Installations for Every Need Whether you own a private home, a commercial property, or an agricultural facility, memo energie ag provides electrical installations for every requirement . We handle electrical installations in new constructions and renovations , carry out professional repairs in case of damage, and take care of regular maintenance including service work . Safety, functionality, and energy efficiency are always our top priorities. Another focus of our services is photovoltaic systems . From planning and installation to maintenance, we guide you every step of the way toward generating your own electricity, helping you use renewable energy efficiently and save costs over the long term. Your Partner for Sanitary Installations Our expertise also extends to sanitary installations for both private and commercial clients. As a general contractor for energy distribution and management in Unterseen and the surrounding area , we offer professional solutions for sanitary systems in residential and commercial buildings. We specialize in solar collector systems for hot water preparation and heating support. In addition, we provide expert advice on how to use your boiler more efficiently , helping you save energy while improving comfort in a sustainable way. We Take Care of Your Heating System Our services also include the installation, maintenance, and repair of heating systems . We manage heating systems in both private and commercial properties, ensuring your system operates reliably, efficiently, and sustainably. A key focus is heating optimization . Through targeted adjustments, modern technology, and suitable upgrades, we help you save energy and make the most of your heating system over the long term. Of course, we also take care of the necessary spare parts , ensuring your heating system is always ready for use. Personal Consultation and Local Expertise At memo energie ag , personal consultation, transparency, and local proximity are at the heart of our approach. In an individual consultation, we will gladly show you which solutions best meet your needs – whether it concerns electrical work, sanitary installations, heating, or renewable energy. As a locally rooted company in Unterseen near Interlaken , we understand the needs of our clients perfectly. Trust in quality, expertise, and reliable service. memo energie ag – Your Energy. Our Expertise. For Today and Tomorrow.

Sinatech is your specialized partner for the safety and monitoring of electrical installations in the Interlaken region and beyond. As an experienced service provider acting on behalf of network operators, Sinatech takes on key responsibilities related to electrical inspections, safety certifications, and compliance with legal requirements under the NIV and ESTI regulations. Our goal: maximum operational safety, clear processes, and complete legal security for operators of electrical systems. Comprehensive Safety and Network Monitoring Electrical installations in Switzerland are subject to strict legal requirements. Sinatech supports network operators with a comprehensive “all-in-one” package that covers all relevant tasks related to the monitoring and coordination of electrical systems. We handle essential duties such as monitoring safety certificates, coordinating with the Inspectorate (ESTI), and conducting random inspections – including notifications and documentation obligations in accordance with NIV. All schedules and implementations are individually coordinated with the responsible manager, ensuring that every process is executed efficiently, transparently, and on time. Our Services as a Network Operator Partner Sinatech undertakes comprehensive responsibilities on behalf of network operators to ensure the safety and oversight of electrical installations. Our services are practical, structured, and fully aligned with legal requirements. Electrical Inspections and SINA Safety Certification Within the field of electrical inspections and SINA safety certification, we offer a wide range of services: • Monitoring the receipt of safety certificates for electrical installations • Reviewing, preparing, and filing relevant documents for network supervision • Analyzing existing documentation and clarifying open issues with ESTI, clients, or contractors as needed • Conducting random inspections of installers and control bodies • Maintaining the electrical safety concept according to ESTI/NIV standards • Monitoring annual transformer maintenance according to contract • Annual short electrical training courses for operational electricians (Model 5+5) • Technical support during electrical work • Assistance with infrared and equipment testing • Overseeing the execution of periodic inspections • Reporting to the Inspectorate upon completion or modification of energy generation facilities • Random verification of safety certificates and initiating corrective actions when necessary • Retaining safety certificates until the next periodic inspection • Reporting serious violations to the Inspectorate by holders of installation or inspection permits or in cases of work performed without authorization Legal Compliance and Operational Safety With our technical expertise and years of experience, Sinatech ensures that all legal requirements are met and operational safety is consistently maintained. The rigorous implementation of the Low-Voltage Installation Ordinance (NIV) and close cooperation with the Inspectorate (ESTI) form the foundation of our work. We adopt a forward-looking approach, identify risks early, and act proactively. Through systematic documentation, structured procedures, and regular inspections, we minimize liability risks and provide transparency for network operators and facility managers. Your Partner for Electrical Safety in Interlaken As a locally established company, Sinatech is intimately familiar with the requirements and structures of energy providers and network operators in Interlaken and the surrounding area. Our clients benefit from short communication channels, personalized support, and efficient execution of all safety-related tasks. When it comes to electrical inspections, safety certificates, network monitoring, and NIV compliance, Sinatech in Interlaken is your reliable partner. Rely on professional coordination, legal certainty, and technical expertise – ensuring the safe and legally compliant operation of your electrical installations.

Optimal Electrical Installations for Your Home and Business In an increasingly digitalized world, electrical installations are of utmost importance. Whether in residential buildings or commercial properties, the proper planning and implementation of electrical systems are crucial for safety, efficiency, and comfort. Electrical Installations: Precision and Reliability Our experienced electricians ensure that your electrical installations always meet the latest standards. We design and install electrical systems tailored precisely to your needs. Whether it’s new construction or renovations, we guarantee professional and safe execution of all work. Electrical Inspections: Safety First Regular electrical inspections are essential to ensure the safety and functionality of your electrical systems. Our experts conduct comprehensive checks to identify and rectify potential hazards early on. Trust us to keep your electrical installations safe and reliable. Lighting Design: Atmospheric Illumination for Every Room Thoughtful lighting design can significantly enhance the atmosphere and functionality of a room. Our lighting designers develop individual concepts that meet both aesthetic and practical requirements. From selecting the right light sources to the optimal placement of fixtures, we ensure perfectly illuminated spaces. Building Technology: Intelligent Solutions for Modern Buildings Modern building technology encompasses much more than just electrical wiring. We offer integrated solutions that include heating, ventilation, air conditioning, and security systems. Our experts ensure that all systems work seamlessly together, keeping your building efficient and comfortable. Photovoltaics: Sustainable Energy for the Future With photovoltaics , you can harness the power of the sun to generate your own electricity. Our customized photovoltaic solutions help you save energy and protect the environment. We assist you from planning and installation to the maintenance of your solar system. E-Mobility: Cutting-Edge Charging Technology E-mobility is a crucial step towards sustainable transportation. We offer comprehensive solutions for installing charging stations for electric vehicles. Whether at your home or for your company fleet, we ensure that you are always well-charged and mobile. Conclusion Our services in the areas of electrical installations, electrical inspections, lighting design, building technology, photovoltaics, and e-mobility offer you innovative and sustainable solutions. Rely on our expertise to make your projects safe, efficient, and future-proof. Contact us today for personalized consultation!