Visit our reference system.

You want to become your own energy provider? You want to broaden your business area?
Call us, we are looking forward to your questions!

Professor Dr. Berg & Kießling GmbH

Location Cottbus
Burger Chaussee 25
03044 Cottbus
Phone: 0355 8695 9890

Location Berlin
Schongauerstraße 33
12623 Berlin
Phone:  030 346556499

service ( a t )