Founded in Switzerland, Mettauer AG is an independent engineering company specializing in holistic planning and energy consulting for building technology. They offer comprehensive services in heating, plumbing, ventilation, and climate projects. With their extensive experience and ongoing training, Mettauer AG provides expert advice and produces professional execution documents. They prioritize environmental considerations, such as reducing emissions and using recycled products, in their planning work.

By taking an ecological approach, they ensure that projects are not only environmentally friendly but also economically viable. Whether it's residential, commercial, or industrial construction, Mettauer AG offers comprehensive consultation for renovations, expansions, or new installations. Their expertise covers a wide range of technologies, including heat pumps, heating system installations, air conditioning, heat recovery systems, and solar panels. Additionally, they specialize in water treatment, controlled ventilation systems, and tailored climate solutions.

Mettauer AG also provides a range of services, including cost estimates, energy concepts, feasibility studies, and technical calculations.