03 9459 6700

Commercial Services

Commercial Services

Rosanna Heating and Cooling provides a full range of commercial air conditioning services including:

New Installations

We provide a full range of services for new commercial installations including:

  • Design and Consulting services
  • Rooftop Packaged Units
  • VRV / VRF
  • Rooftop Solar
  • Factories / Warehouses
  • Office blocks
  • Shopping Centres


We provide a full range of maintenance services for residential installations including:

  • Ongoing preventative maintenance
  • Routine scheduled servicing
  • Emergency callouts
  • Safety checks
  • Upgrades
  • Sanitary cleaning
  • Duct cleaning services
  • Gas pressure checks
  • Zone motor operation
  • Evaporative cooler maintenance
  • Maintenance Agreements
  • Drainage
  • Electrical safety
  • Consultation
  • Breakdown service

Repairs / Upgrades

We provide a full range of repair services  residential installations including:

  • Prompt repairs to all brands
  • Modifications to existing systems
  • Replacement of old equipment when beyond repair
  • Breakdown service

Our staff are fully trained professionals and will provide you with fast and reliable services for a fair price. We work with most of the major brands and we can service or repair your existing installation or recommend a new installation that best meets your requirements from a range of vendors.