MARIS VERWARMING BV

Official NACE headings

• Manufacture of metallic frames or framings for building
• Repair and maintenance of house boilers
• Work of maintenance and mechanical repairs for third parties
• Installation of secondary power supply systems (electrical generators)
• Building of highways, roads, streets, pavements and other roads for vehicles and pedestrians (including the setting of guard rails)
• Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
• Removal on construction sites
• Setting of electric cables and appliances
• 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)
• Setting of electrical installations of heating
• Implementation in buildings or in other projects of building of: thermal insulation materials, acoustic and antivibrating insulation materials
• Work of insulation of pipes for heating or cooling
• Installation of blinds and florentine blinds
• Installation of signs, lighted or not
• Cleaning of new buildings and restoring after works
• Cleaning with steam, sandblasting and similar activities used on the outside of buildings
• Making of repointing works
• Setting of foundations, including pile hammering
• Assembling of elements of metallic structures, not made by the unit making the works
• Assembling and disassembling of scaffoldings and work platforms
• Chimney sweeping and cleaning of hearths, ovens, incinerators, boilers, air ducts and smoke removal appliances
• Repair of electronic and optical equipment
• Repair of electronic devices
• Electro-technical installation works at buildings
• Electro-technical installation works, with the exception of those executed at buildings
• Plumbing works
• Cleaning of frontages
• Installation of heating, air-conditioning and ventilation
• Insulation works