Dariusz Szymański

43.41.Z - Performing roof structures and coverings

25.52.Z - Heat treatment of metals

25.53.Z - Mechanical processing of metal parts

41.00.A - Construction work related to the construction of residential buildings

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

43.34.Z - Painting and glazing

43.35.Z - Performing other finishing construction works

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

43.91.Z - Masonry works