HYDRO-INSTAL Krzysztof Brach

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

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

43.21.Z - Installation of electrical systems

43.23.Z - Installation of insulation

43.24.Z - Installation of other building systems

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

43.35.Z - Performing other finishing construction works

43.42.Z - Performing other specialized construction works related to the construction of buildings

43.91.Z - Masonry works

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

46.84.Z - Wholesale trade of metal products and hydraulic and heating equipment and accessories

47.52.Z - Retail sale of small metal products, building materials, paints, and glass

81.22.A - Chimney, hearth, furnace, and ventilation duct cleaning

95.22.Z - Repair and maintenance of household appliances and equipment for household and gardening use