| 71200000 |
Architectural and related services |
Architectural, construction, engineering and inspection services |
| 71000000 |
Architectural, construction, engineering and inspection services |
Construction and Real Estate |
| 45331110 |
Boiler installation work |
Heating, ventilation and air-conditioning installation work |
| 39715210 |
Central-heating equipment |
Water heaters and heating for buildings; plumbing equipment |
| 45331100 |
Central-heating installation work |
Heating, ventilation and air-conditioning installation work |
| 44620000 |
Central-heating radiators and boilers and parts |
Tanks, reservoirs and containers; central-heating radiators and boilers |
| 50721000 |
Commissioning of heating installations |
Repair and maintenance services of central heating |
| 71310000 |
Consultative engineering and construction services |
Engineering services |
| 09323000 |
District heating |
Steam, hot water and associated products |
| 42515000 |
District heating boiler |
Heat-exchange units, air-conditioning and refrigerating equipment, and filtering machinery |
| 45232140 |
District-heating mains construction work |
Ancillary works for pipelines and cables |
| 45251250 |
District-heating plant construction work |
Construction works for power plants and heating plants |
| 45310000 |
Electrical installation work |
Building installation work |
| 45315000 |
Electrical installation work of heating and other electrical building-equipment |
Electrical installation work |
| 45311000 |
Electrical wiring and fitting work |
Electrical installation work |
| 71320000 |
Engineering design services |
Engineering services |
| 71300000 |
Engineering services |
Architectural, construction, engineering and inspection services |
| 71350000 |
Engineering-related scientific and technical services |
Engineering services |
| 42511110 |
Heat pumps |
Heat-exchange units and machinery for liquefying air or other gases |
| 42510000 |
Heat-exchange units, air-conditioning and refrigerating equipment, and filtering machinery |
Cooling and ventilation equipment |
| 39715200 |
Heating equipment |
Water heaters and heating for buildings; plumbing equipment |
| 45251200 |
Heating plant construction work |
Construction works for power plants and heating plants |
| 45232141 |
Heating works |
Ancillary works for pipelines and cables |
| 45331000 |
Heating, ventilation and air-conditioning installation work |
Plumbing and sanitary works |
| 45259300 |
Heating-plant repair and maintenance work |
Repair and maintenance of plant |
| 51100000 |
Installation services of electrical and mechanical equipment |
Installation services (except software) |
| 45320000 |
Insulation work |
Building installation work |
| 71340000 |
Integrated engineering services |
Engineering services |
| 09324000 |
Long-distance heating |
Steam, hot water and associated products |
| 71334000 |
Mechanical and electrical engineering services |
Miscellaneous engineering services |
| 71330000 |
Miscellaneous engineering services |
Engineering services |
| 45317000 |
Other electrical installation work |
Electrical installation work |
| 50720000 |
Repair and maintenance services of central heating |
Repair and maintenance services of building installations |
| 45260000 |
Roof works and other special trade construction works |
Works for complete or part construction and civil engineering work |
| 45262000 |
Special trade construction works other than roof works |
Roof works and other special trade construction works |
| 39715000 |
Water heaters and heating for buildings; plumbing equipment |
Electrical domestic appliances |
| 44611500 |
Water tanks |
Tanks |