FIRMA OGÓLNOBUDOWLANA "INSTALTECH" JÓZEF SŁAWIANOWSKI

41.20.Z - Building works related to erection of residential and non-residential buildings

42.21.Z - Works related to construction oftransmission pipelines and distribution networks

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

43.11.Z - Demolition

43.12.Z - Site preparation

43.13.Z - Test drilling and boring

43.21.Z - Electrical installation

43.22.Z - Plumbing, heat and air-conditioning installation

43.29.Z - Other construction installation

43.31.Z - Plastering

43.32.Z - Joinery installation

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

47.52.Z - Retail sale of hardware, paints and glass in specialised stores

74.10.Z - Specialised design activities