Drees & Sommer has been assisting private and public clients as well as investors in Switzerland with all real estate issues since 2008. The company has established itself in the areas of client representation, general planning, construction management, engineering and facility management, as well as in the life science, healthcare and hospitality sectors, and employs over 230 people at its offices in Zurich, Basel and Lausanne. Drees & Sommer is also a driver in Building Information Modeling (BIM) and Cradle to Cradle® (C2C). Drees & Sommer Switzerland is part of the Drees & Sommer Group, which employs some 5,100 people at 59 locations worldwide and sets standards in the fields of development consulting, infrastructure consulting, project management, consulting, real estate consulting and engineering.

Ich war sehr zufrieden mit der durchführten Solar Reinigung, meiner 11 jährigen Anlage. Auf ein anderes mal.