Sustech, as an independent engineering firm for energy and building technology, offers all services from energy consulting to planning and monitoring. We support builders in residential areas as well as in administration, schools, nursing homes, gastronomy, industry, and more. Our primary goal is to optimize sustainability and comfort. • GEAK • Energy Consulting • Building Physics • HVAC Planning • Fossil-Free Heating • Photovoltaic Planning

Vor einigen Wochen habe ich mich für den Service eines Solartechnik-Anbieters entschieden und bin unglaublich zufrieden. Die Fachkompetenz des Beraters war beeindruckend und er hat mir alle Schritte geduldig erklärt. Dank der Unterstützung hat alles schnell und unkompliziert geklappt. Es ist toll zu wissen, dass ich nun umweltfreundliche Energie nutze!

Build Your Energy Future Discover how innovation and experience merge in our state-of-the-art photovoltaic systems. Turn every ray of sunlight into a step towards a sustainable future. Join the renewable energy revolution. LEARN MORE Discover Solar Energy Solar energy is shaping the future of sustainable energy. In this section, we explore how photovoltaic panels capture sunlight and transform it into clean energy. Learn more about the benefits of solar energy, its environmental impact, and how it can reduce your carbon footprint. Our Commitments for Your Solar Success Maximizing Return on Investment : Choosing solar energy is a step toward a sustainable future. With the support of our expert and dedicated designers, we ensure that your decision is not only well-informed and forward-thinking but also optimized to maximize your return on investment. Long-Term Warranty : We believe in the durability and reliability of our systems. Our thorough assessment of your roof's health and constant monitoring ensure that every photovoltaic system maintains its effectiveness and efficiency over time. Continuous Support : Our commitment doesn't end with project completion. We provide ongoing support, ensuring each system operates at its best and adapts to future developments. Our strength lies in building lasting relationships and supporting our clients at every step of their solar energy journey.

Die Gasleitung wurde bei uns in der Strasse abgestellt. Nun haben wir eine sparsame Wärmepumpe. Schlussendlich war das die richtige Entscheidung und wir wurden super beraten und betreut.

Energie Genossenschaft Schweiz has been building photovoltaic systems for private homes, apartment blocks and housing/building cooperatives since 2012. From the system switch to the interconnection for self-consumption - we realise your desired system with passion and in (almost) any weather. In this way, we make a valuable contribution to the decentralised energy transition. Because the sun shines for free and solar energy is the right alternative. The base stations of our experienced installation teams are located in Bern, Zurich and Lucerne. Thanks to our co-operation in Graubünden, we also cover eastern Switzerland.

Energie Genossenschaft Schweiz has been building photovoltaic systems for private homes, apartment blocks and housing/building cooperatives since 2012. From the system switch to the interconnection for self-consumption - we realise your desired system with passion and in (almost) any weather. In this way, we make a valuable contribution to the decentralised energy transition. Because the sun shines for free and solar energy is the right alternative. The base stations of our experienced installation teams are located in Bern, Zurich and Lucerne. Thanks to our co-operation in Graubünden, we also cover eastern Switzerland.

Lütolf Dach und Wand AG – Your Expert for Roof and Façade Work in Villmergen, Freiamt, Aargau, and Zurich For over 70 years, Lütolf Dach und Wand AG has been your reliable partner for high-quality building envelope services. As the regional leader in flat roof systems and building waterproofing , we offer customized and long-lasting solutions for new constructions , renovations , and refurbishments . Our expertise covers a wide range of services, including pitched roofs , green roofs , sheet metal work , façade construction , scaffolding , and solar energy systems . Founded in 1946 by Xaver Lütolf, the company stands for craftsmanship, quality, and reliability. With a deep understanding of modern and functional roof and façade requirements, we deliver solutions that meet the highest standards. Our flat roof systems ensure effective building waterproofing , protecting your property from weather damage while optimizing energy efficiency. In addition to traditional pitched roofs , we focus on sustainable solutions like green roofs , which are not only visually appealing but also ecologically valuable and energy-efficient. Our skilled craftsmen in sheet metal work provide precise and aesthetically pleasing metal roofing and façade elements, while our façade construction enhances your building's exterior with both protection and style. Another key area of our services is the installation of solar energy systems , allowing you to embrace environmentally friendly and future-oriented energy solutions. Through comprehensive consultation and expert installation, we ensure the optimal use of solar energy for your home or business. Whether for new construction projects , refurbishments , or renovations , Lütolf Dach und Wand AG offers top-quality craftsmanship and professional solutions across the Freiamt , Aargau , and Zurich regions. Rely on our decades of experience and in-depth knowledge to bring your building project to success. Contact us for a comprehensive consultation and benefit from our tailored services, designed to meet your specific needs.

Elektro Gonzen GmbH - Your expert for electrical installations and electrical inspections Elektro Gonzen - your competent partner for comprehensive electrical services in Dietikon (Zurich) and Wohlen (Aargau). With years of experience and a team of qualified specialists, we offer you customized solutions for all your electrical needs. Our services include Electrical inspections: We carry out thorough and reliable electrical inspections to ensure the safety and efficiency of your electrical installations. Our service helps you meet legal requirements and identify potential hazards. Electrical installations: Whether it's a new build, conversion or renovation - our experts take care of the planning and implementation of all electrical installations. We work precisely and on time to successfully complete your projects. Emergency services: In the event of electrical emergencies, we are available for you around the clock. Our fast and reliable emergency service ensures that faults and outages are rectified immediately to guarantee your safety. Grid quality checks: We offer comprehensive grid quality checks to identify faults and fluctuations in the electricity grid. We use state-of-the-art technology to analyse your grid quality and offer solutions for optimization. Solar systems: Rely on renewable energies and benefit from our expertise in the planning and installation of solar systems. We provide you with individual advice and install efficient solar systems that contribute to a sustainable energy supply. Elektro Gonzen - sale of electrical appliances at low prices Thanks to our partnership with leading manufacturers of electrical appliances, we can offer you high-quality appliances at unbeatable prices. At Elektro Gonzen you will find a wide selection of electrical appliances from various brands, which we can offer at favorable conditions. Our services include not only the sale, but also the professional installation of the purchased appliances. In this way, we ensure that your new electrical appliances are put into operation optimally and safely. Put your trust in our expertise and enjoy excellent service and first-class products at low prices. Contact us today and benefit from our attractive range of electrical appliances and professional installation services. Elektro Gonzen - your reliable partner for electrical appliances in Dietikon (Zurich) and Wohlen (Aargau). Elektro Gonzen stands for quality, reliability and innovation. Our customized solutions and customer-oriented service make us the preferred electrical partner in the Zurich and Aargau region. Contact us for a no-obligation consultation and find out more about our services. Elektro Gonzen - your expert for electrical engineering and sustainable energy solutions. Elektro Gonzen - Professional construction management for the highest demands We provide you with comprehensive support in all phases of your construction project - from consultation to implementation. With our many years of experience in the construction industry, we know the processes of a construction project down to the last detail. Thanks to our network of experts and specialists, we find the right solution for every problem. Our construction management includes the coordination of all processes, the correct prioritization of tasks, the control of offers, orders and work as well as obtaining the necessary permits. We also monitor the timely completion of your project and guarantee acceptance. Our professional construction management ensures that your project is completed efficiently and successfully - an effort that is guaranteed to pay off for you. Put your trust in Elektro Gonzen's construction management and benefit from our expertise and comprehensive service. Contact us for an individual consultation and find out how we can optimally support your construction project. Elektro Gonzen - your reliable partner for professional construction management in Dietikon (Zurich) and Wohlen (Aargau).