This article deals with the application of cement grouting to four historic buildings in the district of Dresden. The stabilization of masonry at the Dresden palace Palais im Grossen Garten will be reported on as our first example. The prevention of further settlements at the castle Albrechtsburg in Meissen and at the castle Ortenburg in Bautzen by subsurface grouting are the next examples to be dealt with. Finally we tell about the renovation of the fountain Mosaikbrunnen in Dresden. The foundation and the fountain basin were reconstructed by cement grouting.