KINGERSONS - Your Dewey Humboldt Browse through cyber deals on for ac replacement contractor repair, duct cleaning, installations and yearly maintenance. Manuals and submittals sheets on central ac system we sell at split heat and air (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 units