DvD Usługi Hydrauliczne Dawid Durman

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

33.20.Z - Installation of industrial machinery, equipment, and devices

41.00.A - Construction work related to the construction of residential buildings

41.00.B - Construction work related to the construction of non-residential buildings

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

43.12.Z - Site preparation for construction

43.21.Z - Installation of electrical systems

43.32.Z - Installation of building carpentry

43.35.Z - Performing other finishing construction works

43.99.Z - Other specialized construction works, not classified elsewhere

47.12.Z - Other non-specialized retail trade