KINGERSONS - Your La Platte Read details and browse to buy for heating and air contractors ac maintainence, repair and new installations. Manuals and submittals sheets on central cooling and heating systems we sell at split air 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 heat & air units