TGiS Technika Grzewcza i Sanitarna Monika Krajewska

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

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

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