E.K Installation Emil Kniaziowski

43.35.Z - Performing other finishing construction works

43.24.Z - Installation of other building systems

43.33.Z - Flooring, wallpapering, and cladding of walls

43.34.Z - Painting and glazing

43.42.Z - Performing other specialized construction works related to the construction of buildings

43.91.Z - Masonry works

43.99.Z - Other specialized construction works, not classified elsewhere