42.22.Z - Works related to the construction of telecommunications and electrical lines
41.00.A - Construction work related to the construction of residential buildings
42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere
43.12.Z - Site preparation for construction
43.22.Z - Installation of plumbing, heating, and air-conditioning systems
43.31.Z - Plastering
43.32.Z - Installation of building carpentry
43.35.Z - Performing other finishing construction works
43.41.Z - Performing roof structures and coverings
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane