Mayor implemented heating systems and heat exchanger stations:
- The Belvedere Palace in Warsaw
- Polish Parliament Building Complex
- Dom Poselski Sejm RP – Budynek Główny
- Ministerstwo Przemysłu Komitet Badań Naukowych
- National Library in Warsaw
- Medical University if Warsaw
- Polfa SA
- Budimex SA
- MSWiA Hospital
- “WARSZAWIANKA” Water Park
- Warsaw Tower
- Warsaw Finance Center
- Sheraton Hotel
- Saski Hotel
- INTERCONTINENTAL Hotel
- Bristol Hotel
- “GALERIA CENTRUM” department stores
- Telekomunikacja Polska SA
- Institute of Physics of Polish Academy of Sciences
- Institute of Hematology in Warsaw
- Warszawskie Zakłady Mechaniczne
- Warsaw Stock Exchange
- Ilmet Telefon 2000
- Polskie Centrum Optyki
- Space Research Centre of Polish Academy of Sciences
- „Koński Jar Nutki” Housing Association
- “Służewiec” Housing Association
- “Centrum 2” Housing Association
- “Mszczonowska” residential complex
- ~100 heat exchanger stations for SPEC Warszawa / DALKIA / VEOLIA
Ventilation and air-conditioning systems:
- Smoke extraction system for garages of “Wilanów Park” residential complex
- Ventilation system for Bl. Edmund Bojanowski Church in Warsaw
- Air-conditioning of assembly rooms at Ujazdowski Castle Centre of Contemporary Art
