Bogdan Walczak - Techniczna Obsługa Nieruchomości

95.22.Z - Repair and maintenance of household appliances and equipment for household and gardening use

33.11.Z - Repair and maintenance of metal products

43.21.Z - Installation of electrical systems

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.23.Z - Installation of insulation

43.24.Z - Installation of other building systems

43.31.Z - Plastering

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

43.34.Z - Painting and glazing

43.35.Z - Performing other finishing construction works

43.41.Z - Performing roof structures and coverings

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

43.91.Z - Masonry works

71.20.C - Other technical testing and analysis

81.21.Z - General cleaning of buildings

81.30.Z - Landscaping services

95.29.Z - Repair and maintenance of personal and household goods, not elsewhere classified