KINGERSONS - Your Las Maravillas Check out our sale on for air conditioning contractors of america equipment repair, maintainence and installation. Manuals and submittals sheets on central ac and heat units we sell at split heat and air systems (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 unit