H.M Air Conditioning Pty Ltd Home ›› Local Listings ›› NSW ›› Mount Pritchard ›› H.M Air Conditioning Pty Ltd NSW Business Services Sydney, NSW 2170 0423 032 716 02 8740 5764Mobile: 0423032716https://hmairconditioning.com.au H.M Air Conditioning has been providing air conditioning repair, installation and maintenance services in Sydney NSW and surrounding areas.