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

As a holistic partner for all concerns and construction projects relating to building technology, we implement high-quality and optimized solutions in accordance with the wishes and goals of our customers. From simple heating system replacements to solar systems to complex installations, we are happy to assist you. Our solutions in the areas of heating, ventilation, air conditioning and solar collectors / photovoltaics are created in close cooperation with our sister companies (planning & engineering - s3 GmbH , execution - HSH AG ) and in constant contact with the client. This enables us to accompany you from decision-making through installation to system optimization and maintenance. Our transparent approach creates systems that are not only sustainable, but also mesh seamlessly and are in harmony with the needs of the users and residents of the building.

Die Beratung im Fachgeschäft ist super :)

EWU Uznach provides reliable electricity supply and a wide range of modern energy services. This includes grid construction, metering, electrical inspections, photovoltaics, battery storage, EV charging solutions, energy management, electrical installations, service and maintenance. A 24/7 standby service ensures rapid support in case of power outages. EWU supports households and businesses with efficient, safe and sustainable energy solutions. Contact: info@ewu.ch / +41 55 285 83 83.

Freundlich, professionell und kompetent. Was will man mehr? Sehr zu empfehlen!

Immer pünktlich - saubere Arbeit - exakte Ausführung - super Planung - aufgestellte Arbeiter/Fachleute - gute Zusammenarbeit im Team 👍Preis-Leistung TOP !