42.21.Z - Works related to the construction of transmission pipelines and distribution networks
25.11.Z - Production of metal constructions and their parts
33.12.Z - Repair and maintenance of machinery
33.20.Z - Installation of industrial machinery, equipment, and devices
41.20.Z - Construction work related to the construction of residential and non-residential buildings
42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere
43.11.Z - Demolition and destruction of buildings
43.22.Z - Installation of plumbing, heating, and air-conditioning systems
43.99.Z - Other specialized construction works, not classified elsewhere
71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane