AWT GmbH is your reliable partner for innovative heat pump systems. We provide sustainable, energy-efficient, and eco-friendly heating solutions for new buildings, renovations, and commercial properties. From personalized consultation and expert planning to professional installation – we deliver everything from a single source. Our mission: Maximum comfort with minimum energy consumption.

EW Wald AG is your local partner for power supply, electrical installations, and modern energy services in Wald ZH and the surrounding area. The company offers comprehensive solutions in renewable energy, building technology, e-mobility, photovoltaics, and smart home – competent, future-oriented, and customer-focused.

Fire - Energy - Environment GmbH We are energy specialists and combine the trades of heat pumps, solar and wood firing, as well as their service from a single source. We are a member of the Swiss Heat Pump Association, hold a specialist licence for refrigerants for stationary heating and cooling systems, are trained building energy consultants and accredited renewable heating impulse consultants. We offer project planning - engineering and specialised planning, project management and the technical implementation of renewable energy solutions - including energy consulting, building physics and energy efficiency. Preparation of energy certificates according to SIA380/1 and GEAK

Die Mitarbeitenden der JGE arbeiten nicht nur hochprofessionell sondern sie erklären auch für Laien verständlich was sei anbieten und tun. Auch sehr freundlich und jederzeit erreichbar. Aufgrund der Super-Arbeit haben wir JGE auch gleich die Renovation des Badezimmers in Auftrag gegeben. Alles Top und gerne wieder.