KINGERSONS - Your East San Joseand Check out our sale on for heating and ac contractors heat and air furnace repair, maintenance and installations. Manuals and submittals sheets on central air and heating we sell at split air conditioner 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 units