Preventive and corrective maintenance services performed for POLTISAN company's partners consist of partial or capital maintenance and repair of technical systems that are in operation or conservation.

Our maintenance services include:
  • Periodic or upon request technical inspections;
  • Regular or upon request inspections and maintenance;
  • Regular and capital repairs of technical systems (buildings, installations and technical equipment) that are in operation;
  • Modular or overhaul replacement of technical systems (buildings, installations and technical equipment) that are in operation.

 Maintenance services provided by the POLTISAN company are for

• Cooling and freezing mono-block or split unit for applications in positive cold (0-4  Celsius degrees) or negative (-25 Celsius degrees)

HVAC installations and equipment (heating, ventilation, cooling, refrigeration, humidity:

  • Gas or oil heating units
• Electric heating unit
• Heat pumps
• Boilers
• Hot water boilers
• Solar panels
• Air treatment unit with or without energy recovery
• Roof Top air treatment unit with or without enthalpy control (temperature and humidity), with or without gas inlet
  • One unit or split chillers that are air or water-cooled (or in heat-pump)
• Ventilo-convectors for surface or ceiling mounting

• Fans for household or industrial use
• Air conditioning units for server rooms
• Air heaters with hot water or electrical resistance
• Hot air curtains
• Anemostats
• Chilled water production plants


Electrical installations and equipment:

  • Indoor and outdoor lighting installation
  • Sockets
  • Maintenance of transformer stations (medium and low voltage) 
  • Electrical distribution panels
  • Generators
  • Generator sets
  • Grounding systems
  • Photovoltaic panels

Plumbing installations and equipment :

  • Water supply systems
  • Domestic and technological water disposal installations (sinks, toilets, showers, etc.)
  • Sprinklers systems
  • Maintenance of in-door and out-door hydrants
  • Maintenance of rain, technological and domestic water pump stations

Low power systems :

  • Fire detection
  • Fire alert and evacuation routes
  • Smoke vents
  • Evacuation doors systems
  • Anti-burglary systems
  • Sound, voice and data systems


Various systems and installations:

  • In-door gas installation
  • Automatic, sectional or roller doors
  • Curtain wall
  • Skylights