Drees & Sommer Switzerland is a consulting company providing a single source of consultation and implementation services for the real estate, infrastructure and industrial markets. The company delivers sustainable, innovative, and economically viable solutions that meet each client’s unique needs. Our almost 250 employees in Zurich, Basel and Lausanne have been supporting clients from a wide range of sectors since 2008. Drees & Sommer Switzerland is part of the Drees & Sommer Group, which was Founded in 1970 and long recognized as a pioneer in driving sustainability and digitization. Today Drees & Sommer employs more than 6,000 people at 63 offices.

Sehr gute Erfahrung! Professionell, sauber, schnell und freundlich! Viel besser als die anderen die nicht professionell waren, weniger effizient und viel mehr Geld verlangt haben für dieselbe Arbeit! Immer wieder gerne!

Kann ich nur weiterempfehlen, weiter so.