JARCZYK SEBASTIAN inż. Sebastian Jarczyk Instalacje i Projekty Elektryczne

43.21.Z - Electrical installation

33.14.Z - Repair and maintenance of electrical equipment

41.10.Z - Realization of building projects related to erection of buildings

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

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

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

43.29.Z - Other construction installation

43.31.Z - Plastering

68.20.Z - Rental and operating of own or leased real estate

71.20.B - Other technical testing and analysis