43.21.Z - Installation of electrical systems
33.12.Z - Repair and maintenance of machinery
33.14.Z - Repair and maintenance of electrical devices
41.20.Z - Construction work related to the construction of residential and non-residential buildings
42.22.Z - Works related to the construction of telecommunications and electrical lines
43.22.Z - Installation of plumbing, heating, and air-conditioning systems
43.29.Z - Specialized construction works
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
84.25.Z - Fire protection
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane