FG Haustechnik GmbH specializes in heating, sanitary, and energy solutions, offering services such as bathroom and kitchen renovations, appliance replacements, water treatment, heating systems (including heat pumps and solar), ventilation for residential and industrial buildings, and comprehensive renovation and restoration projects. The company is known for expertise, quality, customer-oriented thinking, and absolute reliability.

Freundlich, kompetent und sehr gute Arbeit. Jederzeit wieder.

Abegg Haustechnik AG, Bäch is your specialist for sanitary, heating, and solar solutions since 1985. The company offers consulting, planning, execution, and service for renovations and new constructions in building services engineering.

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

Prima Heizungs und Sanitärunternehmen, mit Spezialgebiet Entkalkung und Entsalzung