KINGERSONS - Your Mecklenburg Search and browse through deals on for heating and cooling repair companies ac and heat pump repair, installations and repairs. Manuals and submittals sheets on central heat and air systems we sell at split air and heat 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 systems