KINGERSONS - Your Honolulu Browse through discounted sale on for heating and cooling companies heat and air furnace repair, maintenance and installations. Manuals and submittals sheets on central cooling and heating systems we sell at split ac and heat pump (ductless type) delivered straight to your doorstep. Typical delivery time from distribution warehouse is 1-5 business days depending upon products ordered, quantity and location of the shipping address. window air and heat unit