Our Services

Optima provides a comprehensive range of building services solutions


  • Desiccant Cooling systems where heat from waste is used as the energy source for cooling and heating office space
  • Variable refrigerant volume cooling and heat recovery systems for residential and commercial developments
  • Solar heating, swimming pool heating and hot water services
  • Biomass boiler system for space and hot water service heating
  • Ground source heat pumps and renewable energy sources for cooling and heating
  • Modern heating systems including heated water and electric under-floor heating systems
  • Rainwater harvesting and water recycling systems


  • Energy efficient lighting systems
  • Lighting control
  • Whole of Building Control systems controlling lights, blinds, heating and Audio/Visual Systems
  • Uninterruptible power supply systems
  • Solar photovoltaic electricity generation
  • Liaison with AV specialists for home data, visual, audio and home control solutions.


  • Foul water treatment installations
  • Greywater recycling

Requirements can vary enormously across industries as well as locations and project scales. We have experience in the following sectors:

  • High End Residential
  • Educational
  • Office
  • and more....