Heat Pump Specialist Gisborne. Cool Air Gisborne can repair and service your heat pump or air conditioning unit no matter the brand. We service Toshiba, Daikin, Mitsubishi, Carrier, or Fujitsu heat pump and air conditioning units. Cool Air Gisborne is a qualified electrical worker servicing all residential and commercial heat pump or air conditioning. 12A Compliance Certificates (BWoF)