Excerpt of an e-mail from a client from Darmstadt

... I would like to thank the colleagues at SONNTAG. Mr. Depil's team executed the project in Braunschweiger Strasse. The cooperation with Mr. Depil of SONNTAG was outstanding once again. 

Making last minute changes to traffic routing did not cause any problems. Especially commendable is fact that the colleagues from SONNTAG were able to complete the work earlier than scheduled to relieve the tense traffic situation at this location.