SD Steven Demulder BV

Official NACE headings

• Removal on construction sites
• Installation in buildings or in other projects of building of: pumbling systems and hygiene appliances, pipes for gas and water (except for heating), setting of automatic extinguishers, etc.
• Installation in buildings or in other projects of building of: heating systems by electricity, gas and fuel, boilers, materials and pipes for ventilation and air conditioning, etc.
• Installation in buildings or in other projects of building of: heating, cooling and ventilation systems (except heating)
• Electro-technical installation works at buildings
• Electro-technical installation works, with the exception of those executed at buildings
• Installation of heating, air-conditioning and ventilation
• Plumbing works
• Preparing land for construction