Hans Heggli AG – heizung24.ch in Rapperswil-Jona has been providing reliable heating and energy solutions for more than 60 years. The company offers complete heating services including planning, installation, maintenance and repair from a single source. Services include heat pumps, gas and wood heating systems, underfloor heating, radiators, solar energy solutions and smart home heating controls. With a strong focus on energy efficiency and sustainability, heizung24.ch creates future-proof heating concepts for residential and commercial customers.

Rüegg Karl Tiefbau + Transport AG in Rapperswil-Jona has been delivering professional transport, recycling, civil engineering and disposal services since 1963. The company provides tailored solutions for construction projects, businesses and private customers. Services include container and skip transport, crane services, building material logistics, utility construction, road construction and recycling management. With a strong focus on sustainability and modern technologies, Rüegg returns valuable resources into the circular economy.

Schmucki AG in Jona has been delivering premium metal construction and custom metalwork solutions since 1900. As a family-owned business in its fourth generation, the company combines craftsmanship, modern manufacturing and personalised service. Services include staircases, railings, handrails, balcony and wind protection glazing, canopies, doors, shopfront systems and tailor-made metal solutions for residential and commercial projects.

Thomas Kuster Gartenbau & Gartenpflege in Rapperswil-Jona specializes in garden construction, landscaping and professional garden maintenance. The company creates customized outdoor spaces with passion, creativity and expert craftsmanship.