SmartBuild STL Constructions Wojciech Stolarczyk

42.22.Z - Works related to the construction of telecommunications and electrical lines

25.51.Z - Coating of metals

25.53.Z - Mechanical processing of metal parts

33.11.Z - Repair and maintenance of metal products

33.19.Z - Repair and maintenance of other equipment and installations

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

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

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.23.Z - Installation of insulation

43.24.Z - Installation of other building systems

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

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

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

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

47.52.Z - Retail sale of small metal products, building materials, paints, and glass