KINGERSONS - Your East Chicago Flip through several deals on for air conditioning subcontractors required repair, duct cleaning, installations and yearly maintenance. Manuals and submittals sheets on central air conditioner systems we sell at split heat & air units (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 conditioning unit