Avoid Waste Heat – Conserve Resources with BMS power® Modules In modern heating and cooling technology, every euro saved and every kilowatt-hour avoided counts. Our BMS power® modules are the intelligent solution for minimizing waste heat, preserving valuable resources, and maximizing the energy efficiency of your system. Efficient Energy Use with Integrated Heating and Cooling Performance The BMS power® modules simultaneously provide heating and cooling for a wide range of applications – from air conditioning to commercial refrigeration and sub-zero cooling. They optimally utilize both the heat generated at the condenser and the cold produced at the evaporator. This way, the electrical energy is used twice, maximizing efficiency and avoiding unnecessary waste heat. Perfectly Balanced: Storage and Cooling Towers for Maximum Flexibility Even when heating and cooling demands fluctuate, your system remains highly efficient: additional storage or cooling towers help minimize energy losses and conserve resources. Our experts are happy to advise you on the ideal system expansion. ➡ Check your savings potential now and optimize your application! Professional Calculations and Design for Your System The key to maximum efficiency lies in professional planning and system design. Our experienced specialists analyze not just individual components but the entire system and future usage scenarios – ensuring long-term high efficiency and optimal resource utilization. Our Promise for Your Project: ✅ Holistic planning ✅ Perfectly tailored to your needs ✅ Resource-saving operation ✅ Low investment and operating costs ✅ Compact design with minimal space requirements ✅ Compliance with all standards and regulations ✅ Excellent price-performance ratio ✅ Long service life for minimal total lifecycle costs Engineering & Service – For Maximum Safety and Efficiency As a center of competence for energy efficiency, we support you through all phases of your project – from planning to analyzing existing systems. This ensures your cooling, air conditioning, or heating system operates reliably and cost-effectively. Our Services to Boost Your Efficiency: 🔎 Analysis and evaluation of existing systems 🔎 Refurbishment and investment consulting 🔎 Efficiency checks and operational safety assessments 🔎 Commissioning by our expert technicians or remote telephone support 🔎 Regular operational inspections to reduce costs and extend system life Our engineering service is offered at a fixed daily rate: CHF 1,700 per day plus VAT and expenses. For larger projects, we are happy to provide you with a customized quote. More Safety and Hygiene with Our Fresh Water Technology Rely on our fresh water stations for hygienic and reliable domestic hot water heating. Upon request, we conduct operational inspections to ensure your system runs efficiently and safely. The inspection includes: ✔ Visual inspection ✔ Functional test of the hot water production ✔ Inspection of sensors and actuators ✔ Detailed inspection report Any defects are repaired immediately if necessary. This ensures efficiency, saves long-term costs, and extends the service life of your fresh water station. Conclusion: Invest in Your Energy Efficiency! With our BMS power® modules and comprehensive engineering services, you optimize your energy flows, avoid waste heat, preserve valuable resources, and permanently reduce your operating costs. 👉 Request your consultation now and discover your savings potential!

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We are your reliable partner for innovative climate technology. From the precise installation of state-of-the-art air conditioning systems to fast maintenance and repair services, we guarantee you a consistently perfect indoor climate. With tailor-made solutions, maximum efficiency, and our many years of experience, we ensure that you can live and work in a comfortable, pleasant environment all year round. Trust in our expertise – we offer you not only technical solutions but also first-class service for your air conditioning system! COMPETENT AND EXCELLENT SERVICE • Professional and reliable installations for private and commercial customers. • Experienced team ensuring expert and precise installations. • Tailor-made solutions that meet your individual requirements. • Timely and efficient completion of your project. • Customized offers and transparent communication. • Wide range of services for various installation needs. Our Services: • Installation Professional installation of air conditioning systems for residential and commercial spaces. • Maintenance Regular inspections and maintenance for the long life of your equipment. • Consulting Individual advice on energy-efficient climate solutions. Goal: To exceed your expectations and deliver results of the highest quality. Contact us for more information and non-binding offers. We look forward to supporting you with the installation and maintenance of your air conditioning system and providing you with first-class service.

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.

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!