KINGERSONS - Your Castle Rock Flip through several deals on for heating and air conditioning contractors ac maintainence, repair and new installations. Manuals and submittals sheets on central air and heat pump we sell at split heat and air conditioning (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 and air systems